34440361 has 4 divisors (see below), whose sum is σ = 35937792. Its totient is φ = 32942932.

The previous prime is 34440347. The next prime is 34440379. The reversal of 34440361 is 16304443.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16304443 = 53 ⋅307631.

It is a cyclic number.

It is not a de Polignac number, because 34440361 - 2²¹ = 32343209 is a prime.

It is a super-2 number, since 2×34440361² = 2372276931620642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34440311) 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, 748681 + ... + 748726.

It is an arithmetic number, because the mean of its divisors is an integer number (8984448).

Almost surely, 2^34440361 is an apocalyptic number.

It is an amenable number.

34440361 is a deficient number, since it is larger than the sum of its proper divisors (1497431).

34440361 is a wasteful number, since it uses less digits than its factorization.

34440361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1497430.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 34440361 is about 5868.5910574856. The cubic root of 34440361 is about 325.3538111336.

The spelling of 34440361 in words is "thirty-four million, four hundred forty thousand, three hundred sixty-one".