1004636364 has 24 divisors (see below), whose sum is σ = 2373826560. Its totient is φ = 330639504.

The previous prime is 1004636363. The next prime is 1004636377. The reversal of 1004636364 is 4636364001.

1004636364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1004636364² = 2018588447742280992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1004636363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528924 + ... + 530819.

It is an arithmetic number, because the mean of its divisors is an integer number (98909440).

Almost surely, 2^1004636364 is an apocalyptic number.

It is an amenable number.

1004636364 is an abundant number, since it is smaller than the sum of its proper divisors (1369190196).

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

1004636364 is a wasteful number, since it uses less digits than its factorization.

1004636364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059829 (or 1059827 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 1004636364 is about 31695.9991797072. Note that the first 3 decimals coincide. The cubic root of 1004636364 is about 1001.5430723696.

The spelling of 1004636364 in words is "one billion, four million, six hundred thirty-six thousand, three hundred sixty-four".