6364655 has 16 divisors (see below), whose sum is σ = 8424864. Its totient is φ = 4577280.

The previous prime is 6364649. The next prime is 6364663. The reversal of 6364655 is 5564636.

It is not a de Polignac number, because 6364655 - 2⁶ = 6364591 is a prime.

It is a Duffinian number.

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, 4739 + ... + 5931.

It is an arithmetic number, because the mean of its divisors is an integer number (526554).

Almost surely, 2^6364655 is an apocalyptic number.

6364655 is a deficient number, since it is larger than the sum of its proper divisors (2060209).

6364655 is a wasteful number, since it uses less digits than its factorization.

6364655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306.

The product of its digits is 64800, while the sum is 35.

The square root of 6364655 is about 2522.8267875540. The cubic root of 6364655 is about 185.3211368916.

The spelling of 6364655 in words is "six million, three hundred sixty-four thousand, six hundred fifty-five".