6331190977 has 8 divisors (see below), whose sum is σ = 6674476032. Its totient is φ = 5996596800.

The previous prime is 6331190927. The next prime is 6331191019. The reversal of 6331190977 is 7790911336.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6331190977 is a prime.

It is a super-3 number, since 3×6331190977³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6331190917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2171224 + ... + 2174137.

It is an arithmetic number, because the mean of its divisors is an integer number (834309504).

Almost surely, 2^6331190977 is an apocalyptic number.

It is an amenable number.

6331190977 is a deficient number, since it is larger than the sum of its proper divisors (343285055).

6331190977 is a wasteful number, since it uses less digits than its factorization.

6331190977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4345439.

The product of its (nonzero) digits is 214326, while the sum is 46.

The square root of 6331190977 is about 79568.7814221130. The cubic root of 6331190977 is about 1849.9577274977.

The spelling of 6331190977 in words is "six billion, three hundred thirty-one million, one hundred ninety thousand, nine hundred seventy-seven".