3664455 has 8 divisors (see below), whose sum is σ = 5863152. Its totient is φ = 1954368.

The previous prime is 3664447. The next prime is 3664483. The reversal of 3664455 is 5544663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3664455 - 2³ = 3664447 is a prime.

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, 122134 + ... + 122163.

It is an arithmetic number, because the mean of its divisors is an integer number (732894).

Almost surely, 2^3664455 is an apocalyptic number.

3664455 is a deficient number, since it is larger than the sum of its proper divisors (2198697).

3664455 is a wasteful number, since it uses less digits than its factorization.

3664455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244305.

The product of its digits is 43200, while the sum is 33.

The square root of 3664455 is about 1914.2766257780. The cubic root of 3664455 is about 154.1711567558.

The spelling of 3664455 in words is "three million, six hundred sixty-four thousand, four hundred fifty-five".