1036604836 has 6 divisors (see below), whose sum is σ = 1814058470. Its totient is φ = 518302416.

The previous prime is 1036604819. The next prime is 1036604843. The reversal of 1036604836 is 6384066301.

It can be written as a sum of positive squares in only one way, i.e., 1021441600 + 15163236 = 31960^2 + 3894^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1036604795 and 1036604804.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129575601 + ... + 129575608.

Almost surely, 2^1036604836 is an apocalyptic number.

It is an amenable number.

1036604836 is a deficient number, since it is larger than the sum of its proper divisors (777453634).

1036604836 is a wasteful number, since it uses less digits than its factorization.

1036604836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259151213 (or 259151211 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 1036604836 is about 32196.3481780155. The cubic root of 1036604836 is about 1012.0556883227.

The spelling of 1036604836 in words is "one billion, thirty-six million, six hundred four thousand, eight hundred thirty-six".