331713760 has 96 divisors (see below), whose sum is σ = 903897792. Its totient is φ = 112680960.

The previous prime is 331713757. The next prime is 331713817. The reversal of 331713760 is 67317133.

It is a super-2 number, since 2×331713760² = 220068037146675200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125250 + ... + 127870.

It is an arithmetic number, because the mean of its divisors is an integer number (9415602).

Almost surely, 2^331713760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 331713760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (451948896).

331713760 is an abundant number, since it is smaller than the sum of its proper divisors (572184032).

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

331713760 is a wasteful number, since it uses less digits than its factorization.

331713760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756 (or 2748 counting only the distinct ones).

The product of its (nonzero) digits is 7938, while the sum is 31.

The square root of 331713760 is about 18213.0107340879. The cubic root of 331713760 is about 692.2365012962.

The spelling of 331713760 in words is "three hundred thirty-one million, seven hundred thirteen thousand, seven hundred sixty".