6631364 has 12 divisors (see below), whose sum is σ = 11802000. Its totient is φ = 3259368.

The previous prime is 6631333. The next prime is 6631367. The reversal of 6631364 is 4631366.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6631367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13814 + ... + 14285.

It is an arithmetic number, because the mean of its divisors is an integer number (983500).

Almost surely, 2^6631364 is an apocalyptic number.

It is an amenable number.

6631364 is a deficient number, since it is larger than the sum of its proper divisors (5170636).

6631364 is a wasteful number, since it uses less digits than its factorization.

6631364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28162 (or 28160 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 6631364 is about 2575.1434911476. The cubic root of 6631364 is about 187.8744068361.

The spelling of 6631364 in words is "six million, six hundred thirty-one thousand, three hundred sixty-four".