6394632 has 32 divisors (see below), whose sum is σ = 16329600. Its totient is φ = 2085824.

The previous prime is 6394627. The next prime is 6394637. The reversal of 6394632 is 2364936.

It is an interprime number because it is at equal distance from previous prime (6394627) and next prime (6394637).

It is a junction number, because it is equal to n+sod(n) for n = 6394593 and 6394602.

It is not an unprimeable number, because it can be changed into a prime (6394637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1707 + ... + 3962.

It is an arithmetic number, because the mean of its divisors is an integer number (510300).

Almost surely, 2^6394632 is an apocalyptic number.

It is an amenable number.

6394632 is an abundant number, since it is smaller than the sum of its proper divisors (9934968).

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

6394632 is a wasteful number, since it uses less digits than its factorization.

6394632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5725 (or 5721 counting only the distinct ones).

The product of its digits is 23328, while the sum is 33.

The square root of 6394632 is about 2528.7609614196. The cubic root of 6394632 is about 185.6116303899.

The spelling of 6394632 in words is "six million, three hundred ninety-four thousand, six hundred thirty-two".