431030874 has 16 divisors (see below), whose sum is σ = 878327712. Its totient is φ = 140965968.

The previous prime is 431030867. The next prime is 431030939. The reversal of 431030874 is 478030134.

It is a super-2 number, since 2×431030874² = 371575228682407752, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677404 + ... + 678039.

It is an arithmetic number, because the mean of its divisors is an integer number (54895482).

Almost surely, 2^431030874 is an apocalyptic number.

431030874 is an abundant number, since it is smaller than the sum of its proper divisors (447296838).

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

431030874 is a wasteful number, since it uses less digits than its factorization.

431030874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355501.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 431030874 is about 20761.2830528366. The cubic root of 431030874 is about 755.3869186193.

The spelling of 431030874 in words is "four hundred thirty-one million, thirty thousand, eight hundred seventy-four".