3604364990 has 32 divisors (see below), whose sum is σ = 7055169984. Its totient is φ = 1320261120.

The previous prime is 3604364989. The next prime is 3604365001. The reversal of 3604364990 is 994634063.

It is a super-2 number, since 2×3604364990² = 25982893962275400200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280226 + ... + 292805.

It is an arithmetic number, because the mean of its divisors is an integer number (220474062).

Almost surely, 2^3604364990 is an apocalyptic number.

3604364990 is a deficient number, since it is larger than the sum of its proper divisors (3450804994).

3604364990 is a wasteful number, since it uses less digits than its factorization.

3604364990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573092.

The product of its (nonzero) digits is 419904, while the sum is 44.

The square root of 3604364990 is about 60036.3638972248. The cubic root of 3604364990 is about 1533.2380466412.

The spelling of 3604364990 in words is "three billion, six hundred four million, three hundred sixty-four thousand, nine hundred ninety".