6327408894 has 16 divisors (see below), whose sum is σ = 12655645200. Its totient is φ = 2108998400.

The previous prime is 6327408851. The next prime is 6327408943. The reversal of 6327408894 is 4988047236.

It is a super-2 number, since 2×6327408894² = 80072206623740606472, which contains 22 as substring.

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, 114382 + ... + 160430.

It is an arithmetic number, because the mean of its divisors is an integer number (790977825).

Almost surely, 2^6327408894 is an apocalyptic number.

6327408894 is an abundant number, since it is smaller than the sum of its proper divisors (6328236306).

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

6327408894 is a wasteful number, since it uses less digits than its factorization.

6327408894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68955.

The product of its (nonzero) digits is 2322432, while the sum is 51.

The square root of 6327408894 is about 79545.0117480663. The cubic root of 6327408894 is about 1849.5892824783.

The spelling of 6327408894 in words is "six billion, three hundred twenty-seven million, four hundred eight thousand, eight hundred ninety-four".