3646164 has 24 divisors (see below), whose sum is σ = 8543808. Its totient is φ = 1210240.

The previous prime is 3646129. The next prime is 3646183. The reversal of 3646164 is 4616463.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 3244 + ... + 4220.

It is an arithmetic number, because the mean of its divisors is an integer number (355992).

Almost surely, 2^3646164 is an apocalyptic number.

It is an amenable number.

3646164 is an abundant number, since it is smaller than the sum of its proper divisors (4897644).

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

3646164 is a wasteful number, since it uses less digits than its factorization.

3646164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295 (or 1293 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 3646164 is about 1909.4931264605. The cubic root of 3646164 is about 153.9142154492.

Subtracting 3646164 from its reverse (4616463), we obtain a cube (970299 = 99³).

The spelling of 3646164 in words is "three million, six hundred forty-six thousand, one hundred sixty-four".