331701696 has 112 divisors (see below), whose sum is σ = 1026566400. Its totient is φ = 104737536.

The previous prime is 331701661. The next prime is 331701703. The reversal of 331701696 is 696107133.

It is a super-2 number, since 2×331701696² = 220052030258552832, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 331701696.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27781 + ... + 37883.

Almost surely, 2^331701696 is an apocalyptic number.

331701696 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 331701696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (513283200).

331701696 is an abundant number, since it is smaller than the sum of its proper divisors (694864704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

331701696 is a wasteful number, since it uses less digits than its factorization.

331701696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10143 (or 10127 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 331701696 is about 18212.6795392660. The cubic root of 331701696 is about 692.2281092794.

The spelling of 331701696 in words is "three hundred thirty-one million, seven hundred one thousand, six hundred ninety-six".