956431494 has 24 divisors (see below), whose sum is σ = 2162367792. Its totient is φ = 304949040.

The previous prime is 956431453. The next prime is 956431523. The reversal of 956431494 is 494134659.

It is a super-2 number, since 2×956431494² = 1829522405430144072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1154697 + ... + 1155524.

It is an arithmetic number, because the mean of its divisors is an integer number (90098658).

Almost surely, 2^956431494 is an apocalyptic number.

956431494 is an abundant number, since it is smaller than the sum of its proper divisors (1205936298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

956431494 is a wasteful number, since it uses less digits than its factorization.

956431494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2310252 (or 2310249 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 956431494 is about 30926.2266369501. The cubic root of 956431494 is about 985.2609936508.

The spelling of 956431494 in words is "nine hundred fifty-six million, four hundred thirty-one thousand, four hundred ninety-four".