1039931996 has 24 divisors (see below), whose sum is σ = 1890015120. Its totient is φ = 500068352.

The previous prime is 1039931987. The next prime is 1039932031. The reversal of 1039931996 is 6991399301.

It is a congruent number.

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, 12371 + ... + 47253.

It is an arithmetic number, because the mean of its divisors is an integer number (78750630).

Almost surely, 2^1039931996 is an apocalyptic number.

It is an amenable number.

1039931996 is a deficient number, since it is larger than the sum of its proper divisors (850083124).

1039931996 is a wasteful number, since it uses less digits than its factorization.

1039931996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35173 (or 35171 counting only the distinct ones).

The product of its (nonzero) digits is 354294, while the sum is 50.

The square root of 1039931996 is about 32247.9766186966. The cubic root of 1039931996 is about 1013.1373203606.

The spelling of 1039931996 in words is "one billion, thirty-nine million, nine hundred thirty-one thousand, nine hundred ninety-six".