1033620868 has 12 divisors (see below), whose sum is σ = 2067241792. Its totient is φ = 442980360.

The previous prime is 1033620827. The next prime is 1033620901. The reversal of 1033620868 is 8680263301.

1033620868 is an admirable number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18457488 + ... + 18457543.

Almost surely, 2^1033620868 is an apocalyptic number.

It is an amenable number.

1033620868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1033620868 is a wasteful number, since it uses less digits than its factorization.

1033620868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36915042 (or 36915040 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 1033620868 is about 32149.9746189635. The cubic root of 1033620868 is about 1011.0836547317.

The spelling of 1033620868 in words is "one billion, thirty-three million, six hundred twenty thousand, eight hundred sixty-eight".