331796086 has 8 divisors (see below), whose sum is σ = 502345800. Its totient is φ = 164347488.

The previous prime is 331796081. The next prime is 331796111. The reversal of 331796086 is 680697133.

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

It is a super-2 number, since 2×331796086² = 220177285369838792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331796081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 775011 + ... + 775438.

It is an arithmetic number, because the mean of its divisors is an integer number (62793225).

Almost surely, 2^331796086 is an apocalyptic number.

331796086 is a deficient number, since it is larger than the sum of its proper divisors (170549714).

331796086 is a wasteful number, since it uses less digits than its factorization.

331796086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550558.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 331796086 is about 18215.2706814914. The cubic root of 331796086 is about 692.2937638673.

The spelling of 331796086 in words is "three hundred thirty-one million, seven hundred ninety-six thousand, eighty-six".