3656104 has 8 divisors (see below), whose sum is σ = 6855210. Its totient is φ = 1828048.

The previous prime is 3656101. The next prime is 3656111. The reversal of 3656104 is 4016563.

It can be written as a sum of positive squares in only one way, i.e., 2553604 + 1102500 = 1598^2 + 1050^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3656101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228499 + ... + 228514.

Almost surely, 2^3656104 is an apocalyptic number.

It is an amenable number.

3656104 is a deficient number, since it is larger than the sum of its proper divisors (3199106).

3656104 is a wasteful number, since it uses less digits than its factorization.

3656104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457019 (or 457015 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3656104 is about 1912.0941399419. The cubic root of 3656104 is about 154.0539530976.

The spelling of 3656104 in words is "three million, six hundred fifty-six thousand, one hundred four".