3506604 has 24 divisors (see below), whose sum is σ = 8261568. Its totient is φ = 1157520.

The previous prime is 3506567. The next prime is 3506663. The reversal of 3506604 is 4066053.

It is a super-2 number, since 2×3506604² = 24592543225632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82 + ... + 2649.

It is an arithmetic number, because the mean of its divisors is an integer number (344232).

Almost surely, 2^3506604 is an apocalyptic number.

It is an amenable number.

3506604 is an abundant number, since it is smaller than the sum of its proper divisors (4754964).

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

3506604 is a wasteful number, since it uses less digits than its factorization.

3506604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2845 (or 2843 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3506604 is about 1872.5928548406. The cubic root of 3506604 is about 151.9248820890.

The spelling of 3506604 in words is "three million, five hundred six thousand, six hundred four".