434351313 has 24 divisors (see below), whose sum is σ = 687937536. Its totient is φ = 261895200.

The previous prime is 434351279. The next prime is 434351327. The reversal of 434351313 is 313153434.

434351313 is a `hidden beast` number, since 4 + 343 + 5 + 1 + 313 = 666.

It is not a de Polignac number, because 434351313 - 2⁶ = 434351249 is a prime.

It is a super-2 number, since 2×434351313² = 377322126209647938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (434351363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8368 + ... + 30638.

It is an arithmetic number, because the mean of its divisors is an integer number (28664064).

Almost surely, 2^434351313 is an apocalyptic number.

It is an amenable number.

434351313 is a deficient number, since it is larger than the sum of its proper divisors (253586223).

434351313 is a wasteful number, since it uses less digits than its factorization.

434351313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22485 (or 22482 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 434351313 is about 20841.0967321780. The cubic root of 434351313 is about 757.3216624255.

The spelling of 434351313 in words is "four hundred thirty-four million, three hundred fifty-one thousand, three hundred thirteen".