1956313832 has 16 divisors (see below), whose sum is σ = 4001551200. Its totient is φ = 889233520.

The previous prime is 1956313823. The next prime is 1956313847. The reversal of 1956313832 is 2383136591.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1956313832.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11115332 + ... + 11115507.

It is an arithmetic number, because the mean of its divisors is an integer number (250096950).

Almost surely, 2^1956313832 is an apocalyptic number.

It is an amenable number.

1956313832 is an abundant number, since it is smaller than the sum of its proper divisors (2045237368).

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

1956313832 is a wasteful number, since it uses less digits than its factorization.

1956313832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22230856 (or 22230852 counting only the distinct ones).

The product of its digits is 116640, while the sum is 41.

The square root of 1956313832 is about 44230.2366260910. The cubic root of 1956313832 is about 1250.6799142662.

The spelling of 1956313832 in words is "one billion, nine hundred fifty-six million, three hundred thirteen thousand, eight hundred thirty-two".