1032971904 has 48 divisors (see below), whose sum is σ = 2972487570. Its totient is φ = 344323584.

The previous prime is 1032971857. The next prime is 1032971939. The reversal of 1032971904 is 4091792301.

It can be written as a sum of positive squares in only one way, i.e., 951105600 + 81866304 = 30840^2 + 9048^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 447187 + ... + 449490.

Almost surely, 2^1032971904 is an apocalyptic number.

It is an amenable number.

1032971904 is an abundant number, since it is smaller than the sum of its proper divisors (1939515666).

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

1032971904 is an equidigital number, since it uses as much as digits as its factorization.

1032971904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896697 (or 896682 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 1032971904 is about 32139.8802735791. The cubic root of 1032971904 is about 1010.8720057977.

The spelling of 1032971904 in words is "one billion, thirty-two million, nine hundred seventy-one thousand, nine hundred four".