6838897264 has 10 divisors (see below), whose sum is σ = 13250363480. Its totient is φ = 3419448624.

The previous prime is 6838897243. The next prime is 6838897271. The reversal of 6838897264 is 4627988386.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213715524 + ... + 213715555.

It is an arithmetic number, because the mean of its divisors is an integer number (1325036348).

Almost surely, 2^6838897264 is an apocalyptic number.

It is an amenable number.

6838897264 is a deficient number, since it is larger than the sum of its proper divisors (6411466216).

6838897264 is a wasteful number, since it uses less digits than its factorization.

6838897264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427431087 (or 427431081 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 61.

The square root of 6838897264 is about 82697.6255040010. The cubic root of 6838897264 is about 1898.1419753053.

The spelling of 6838897264 in words is "six billion, eight hundred thirty-eight million, eight hundred ninety-seven thousand, two hundred sixty-four".