434670943 has 8 divisors (see below), whose sum is σ = 525988512. Its totient is φ = 350658816.

The previous prime is 434670941. The next prime is 434670953. The reversal of 434670943 is 349076434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 434670943 - 2¹ = 434670941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 434670896 and 434670905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434670941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1826230 + ... + 1826467.

It is an arithmetic number, because the mean of its divisors is an integer number (65748564).

Almost surely, 2^434670943 is an apocalyptic number.

434670943 is a deficient number, since it is larger than the sum of its proper divisors (91317569).

434670943 is a wasteful number, since it uses less digits than its factorization.

434670943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3652721.

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 434670943 is about 20848.7635844431. The cubic root of 434670943 is about 757.5073825739.

The spelling of 434670943 in words is "four hundred thirty-four million, six hundred seventy thousand, nine hundred forty-three".