6936906957 has 8 divisors (see below), whose sum is σ = 9249606240. Its totient is φ = 4624406160.

The previous prime is 6936906953. The next prime is 6936906959. The reversal of 6936906957 is 7596096396.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6936906957 - 2² = 6936906953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6936906957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6936906953) 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 7 ways as a sum of consecutive naturals, for example, 81207 + ... + 143067.

It is an arithmetic number, because the mean of its divisors is an integer number (1156200780).

Almost surely, 2^6936906957 is an apocalyptic number.

It is an amenable number.

6936906957 is a deficient number, since it is larger than the sum of its proper divisors (2312699283).

6936906957 is a wasteful number, since it uses less digits than its factorization.

6936906957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99243.

The product of its (nonzero) digits is 16533720, while the sum is 60.

The square root of 6936906957 is about 83288.0961302394. The cubic root of 6936906957 is about 1907.1665594969.

The spelling of 6936906957 in words is "six billion, nine hundred thirty-six million, nine hundred six thousand, nine hundred fifty-seven".