6900075897 has 16 divisors (see below), whose sum is σ = 10808511168. Its totient is φ = 3860182080.

The previous prime is 6900075887. The next prime is 6900075953. The reversal of 6900075897 is 7985700096.

It is not a de Polignac number, because 6900075897 - 2⁴ = 6900075881 is a prime.

It is a super-2 number, since 2×6900075897² = 95222094768720709218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6900075827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8041618 + ... + 8042475.

It is an arithmetic number, because the mean of its divisors is an integer number (675531948).

Almost surely, 2^6900075897 is an apocalyptic number.

It is an amenable number.

6900075897 is a deficient number, since it is larger than the sum of its proper divisors (3908435271).

6900075897 is a wasteful number, since it uses less digits than its factorization.

6900075897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16084120.

The product of its (nonzero) digits is 952560, while the sum is 51.

The square root of 6900075897 is about 83066.6954741791. The cubic root of 6900075897 is about 1903.7852421821.

The spelling of 6900075897 in words is "six billion, nine hundred million, seventy-five thousand, eight hundred ninety-seven".