6927274438 has 16 divisors (see below), whose sum is σ = 11905249824. Its totient is φ = 2961351360.

The previous prime is 6927274381. The next prime is 6927274441. The reversal of 6927274438 is 8344727296.

6927274438 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×6927274438² = 95974262278736431688, 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, 617623 + ... + 628738.

It is an arithmetic number, because the mean of its divisors is an integer number (744078114).

Almost surely, 2^6927274438 is an apocalyptic number.

6927274438 is a deficient number, since it is larger than the sum of its proper divisors (4977975386).

6927274438 is a wasteful number, since it uses less digits than its factorization.

6927274438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246767.

The product of its digits is 4064256, while the sum is 52.

The square root of 6927274438 is about 83230.2495370523. The cubic root of 6927274438 is about 1906.2833931723.

The spelling of 6927274438 in words is "six billion, nine hundred twenty-seven million, two hundred seventy-four thousand, four hundred thirty-eight".