6975930031 has 18 divisors (see below), whose sum is σ = 8380537632. Its totient is φ = 5783785560.

The previous prime is 6975930029. The next prime is 6975930037. The reversal of 6975930031 is 1300395796.

It is a happy number.

It is not a de Polignac number, because 6975930031 - 2¹ = 6975930029 is a prime.

It is a super-2 number, since 2×6975930031² = 97327199594815321922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6975930031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6975930037) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3254146 + ... + 3256288.

It is an arithmetic number, because the mean of its divisors is an integer number (465585424).

Almost surely, 2^6975930031 is an apocalyptic number.

6975930031 is a deficient number, since it is larger than the sum of its proper divisors (1404607601).

6975930031 is an frugal number, since it uses more digits than its factorization.

6975930031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4331 (or 2181 counting only the distinct ones).

The product of its (nonzero) digits is 153090, while the sum is 43.

The square root of 6975930031 is about 83522.0332068132. The cubic root of 6975930031 is about 1910.7360841692.

The spelling of 6975930031 in words is "six billion, nine hundred seventy-five million, nine hundred thirty thousand, thirty-one".