6750872397 has 16 divisors (see below), whose sum is σ = 10589604480. Its totient is φ = 4235841216.

The previous prime is 6750872383. The next prime is 6750872413. The reversal of 6750872397 is 7932780576.

6750872397 is a `hidden beast` number, since 67 + 508 + 72 + 3 + 9 + 7 = 666.

It is not a de Polignac number, because 6750872397 - 2⁷ = 6750872269 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6750872357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7353433 + ... + 7354350.

It is an arithmetic number, because the mean of its divisors is an integer number (661850280).

Almost surely, 2^6750872397 is an apocalyptic number.

It is an amenable number.

6750872397 is a deficient number, since it is larger than the sum of its proper divisors (3838732083).

6750872397 is a wasteful number, since it uses less digits than its factorization.

6750872397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14707809 (or 14707803 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 54.

The square root of 6750872397 is about 82163.6926933058. The cubic root of 6750872397 is about 1889.9629899530.

It can be divided in two parts, 6750872 and 397, that added together give a cube (6751269 = 189³).

The spelling of 6750872397 in words is "six billion, seven hundred fifty million, eight hundred seventy-two thousand, three hundred ninety-seven".