6756847164 has 18 divisors (see below), whose sum is σ = 17079808200. Its totient is φ = 2252282376.

The previous prime is 6756847157. The next prime is 6756847171. The reversal of 6756847164 is 4617486576.

6756847164 is a `hidden beast` number, since 6 + 7 + 568 + 4 + 71 + 6 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (6756847157) and next prime (6756847171).

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 6756847164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 93845064 + ... + 93845135.

Almost surely, 2^6756847164 is an apocalyptic number.

It is an amenable number.

6756847164 is an abundant number, since it is smaller than the sum of its proper divisors (10322961036).

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

6756847164 is a wasteful number, since it uses less digits than its factorization.

6756847164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187690209 (or 187690204 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The square root of 6756847164 is about 82200.0435766308. The cubic root of 6756847164 is about 1890.5203874850.

The spelling of 6756847164 in words is "six billion, seven hundred fifty-six million, eight hundred forty-seven thousand, one hundred sixty-four".