3604356 has 36 divisors (see below), whose sum is σ = 10413312. Its totient is φ = 1029744.

The previous prime is 3604327. The next prime is 3604373. The reversal of 3604356 is 6534063.

3604356 is a `hidden beast` number, since 3 + 604 + 3 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6900 + ... + 7403.

Almost surely, 2^3604356 is an apocalyptic number.

3604356 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3604356 is an abundant number, since it is smaller than the sum of its proper divisors (6808956).

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

3604356 is a wasteful number, since it uses less digits than its factorization.

3604356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14320 (or 14315 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 3604356 is about 1898.5141558598. The cubic root of 3604356 is about 153.3236771907.

The spelling of 3604356 in words is "three million, six hundred four thousand, three hundred fifty-six".