6956733697 has 4 divisors (see below), whose sum is σ = 6958377520. Its totient is φ = 6955089876.

The previous prime is 6956733689. The next prime is 6956733703. The reversal of 6956733697 is 7963376596.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6956733697 - 2³ = 6956733689 is a prime.

It is a super-2 number, since 2×6956733697² = 96792287461950575618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6956733997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 815547 + ... + 824032.

It is an arithmetic number, because the mean of its divisors is an integer number (1739594380).

Almost surely, 2^6956733697 is an apocalyptic number.

It is an amenable number.

6956733697 is a deficient number, since it is larger than the sum of its proper divisors (1643823).

6956733697 is a wasteful number, since it uses less digits than its factorization.

6956733697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643822.

The product of its digits is 38578680, while the sum is 61.

The square root of 6956733697 is about 83407.0362559419. The cubic root of 6956733697 is about 1908.9818223044.

The spelling of 6956733697 in words is "six billion, nine hundred fifty-six million, seven hundred thirty-three thousand, six hundred ninety-seven".