331113386 has 16 divisors (see below), whose sum is σ = 526305600. Its totient is φ = 155693760.

The previous prime is 331113347. The next prime is 331113413. The reversal of 331113386 is 683311133.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50315 + ... + 56513.

It is an arithmetic number, because the mean of its divisors is an integer number (32894100).

Almost surely, 2^331113386 is an apocalyptic number.

331113386 is a deficient number, since it is larger than the sum of its proper divisors (195192214).

331113386 is a wasteful number, since it uses less digits than its factorization.

331113386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7789.

The product of its digits is 3888, while the sum is 29.

The square root of 331113386 is about 18196.5212609444. The cubic root of 331113386 is about 691.8186191400.

The spelling of 331113386 in words is "three hundred thirty-one million, one hundred thirteen thousand, three hundred eighty-six".