434343601 has 4 divisors (see below), whose sum is σ = 434387812. Its totient is φ = 434299392.

The previous prime is 434343577. The next prime is 434343619. The reversal of 434343601 is 106343434.

434343601 is a nontrivial binomial coefficient, being equal to C(29474, 2).

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 240994576 + 193349025 = 15524^2 + 13905^2 .

It is a 3-Lehmer number, since φ(434343601) divides (434343601-1)³.

It is a cyclic number.

It is not a de Polignac number, because 434343601 - 2⁹ = 434343089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 434343601.

It is not an unprimeable number, because it can be changed into a prime (434343631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1 + ... + 29473.

It is an arithmetic number, because the mean of its divisors is an integer number (108596953).

It is a Poulet number, since it divides 2^434343600-1.

Almost surely, 2^434343601 is an apocalyptic number.

434343601 is the 29473-rd triangular number and also the 14737-th hexagonal number.

434343601 is the 9825-th centered nonagonal number.

It is an amenable number.

434343601 is a deficient number, since it is larger than the sum of its proper divisors (44211).

434343601 is a wasteful number, since it uses less digits than its factorization.

434343601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44210.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 434343601 is about 20840.9117123028. The cubic root of 434343601 is about 757.3171802632.

It can be divided in two parts, 434 and 343601, that added together give a triangular number (344035 = T₈₂₉).

The spelling of 434343601 in words is "four hundred thirty-four million, three hundred forty-three thousand, six hundred one".