1068472936 has 32 divisors (see below), whose sum is σ = 2025441000. Its totient is φ = 528374016.

The previous prime is 1068472903. The next prime is 1068472943. The reversal of 1068472936 is 6392748601.

It can be written as a sum of positive squares in 4 ways, for example, as 1005270436 + 63202500 = 31706^2 + 7950^2 .

It is a super-2 number, since 2×1068472936² = 2283268829928920192, 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, 868770 + ... + 869998.

Almost surely, 2^1068472936 is an apocalyptic number.

It is an amenable number.

1068472936 is a deficient number, since it is larger than the sum of its proper divisors (956968064).

1068472936 is a wasteful number, since it uses less digits than its factorization.

1068472936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341 (or 2337 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 1068472936 is about 32687.5042791584. The cubic root of 1068472936 is about 1022.3223184661.

The spelling of 1068472936 in words is "one billion, sixty-eight million, four hundred seventy-two thousand, nine hundred thirty-six".