831514896 has 135 divisors (see below), whose sum is σ = 2443923781. Its totient is φ = 274057344.

The previous prime is 831514889. The next prime is 831514909. The reversal of 831514896 is 698415138.

The square root of 831514896 is 28836.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 159668496 + 671846400 = 12636^2 + 25920^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 9342820 + ... + 9342908.

Almost surely, 2^831514896 is an apocalyptic number.

831514896 is the 28836-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 831514896

831514896 is an abundant number, since it is smaller than the sum of its proper divisors (1612408885).

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

831514896 is an frugal number, since it uses more digits than its factorization.

831514896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 94 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The cubic root of 831514896 is about 940.3510443798.

The spelling of 831514896 in words is "eight hundred thirty-one million, five hundred fourteen thousand, eight hundred ninety-six".