3604365 has 16 divisors (see below), whose sum is σ = 6408000. Its totient is φ = 1922256.

The previous prime is 3604327. The next prime is 3604373. The reversal of 3604365 is 5634063.

It is not a de Polignac number, because 3604365 - 2⁶ = 3604301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 13215 + ... + 13484.

It is an arithmetic number, because the mean of its divisors is an integer number (400500).

Almost surely, 2^3604365 is an apocalyptic number.

It is an amenable number.

3604365 is a deficient number, since it is larger than the sum of its proper divisors (2803635).

3604365 is a wasteful number, since it uses less digits than its factorization.

3604365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26713 (or 26707 counting only the distinct ones).

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

The square root of 3604365 is about 1898.5165261330. The cubic root of 3604365 is about 153.3238048059.

It can be divided in two parts, 3604 and 365, that added together give a square (3969 = 63²).

The spelling of 3604365 in words is "three million, six hundred four thousand, three hundred sixty-five".