332770816 has 40 divisors (see below), whose sum is σ = 759884400. Its totient is φ = 142614528.

The previous prime is 332770813. The next prime is 332770817. The reversal of 332770816 is 618077233.

It is a super-2 number, since 2×332770816² = 221472831962611712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332770811) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 42841 + ... + 50008.

It is an arithmetic number, because the mean of its divisors is an integer number (18997110).

Almost surely, 2^332770816 is an apocalyptic number.

It is an amenable number.

332770816 is an abundant number, since it is smaller than the sum of its proper divisors (427113584).

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

332770816 is an frugal number, since it uses more digits than its factorization.

332770816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92874 (or 92858 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 332770816 is about 18242.0069071361. The cubic root of 332770816 is about 692.9710270123.

The spelling of 332770816 in words is "three hundred thirty-two million, seven hundred seventy thousand, eight hundred sixteen".