1039764968 has 32 divisors (see below), whose sum is σ = 2238732000. Its totient is φ = 447744960.

The previous prime is 1039764917. The next prime is 1039764989. The reversal of 1039764968 is 8694679301.

It is a super-2 number, since 2×1039764968² = 2162222377360082048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309263 + ... + 312606.

It is an arithmetic number, because the mean of its divisors is an integer number (69960375).

Almost surely, 2^1039764968 is an apocalyptic number.

It is an amenable number.

1039764968 is an abundant number, since it is smaller than the sum of its proper divisors (1198967032).

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

1039764968 is a wasteful number, since it uses less digits than its factorization.

1039764968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621905 (or 621901 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 53.

The square root of 1039764968 is about 32245.3867708235. The cubic root of 1039764968 is about 1013.0830759928.

The spelling of 1039764968 in words is "one billion, thirty-nine million, seven hundred sixty-four thousand, nine hundred sixty-eight".