332164690 has 128 divisors (see below), whose sum is σ = 743178240. Its totient is φ = 105235200.

The previous prime is 332164687. The next prime is 332164691. The reversal of 332164690 is 96461233.

It is a happy number.

332164690 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×332164690² = 220666762565592200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332164691) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2615407 + ... + 2615533.

It is an arithmetic number, because the mean of its divisors is an integer number (5806080).

Almost surely, 2^332164690 is an apocalyptic number.

332164690 is an abundant number, since it is smaller than the sum of its proper divisors (411013550).

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

332164690 is a wasteful number, since it uses less digits than its factorization.

332164690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 332164690 is about 18225.3858669714. The cubic root of 332164690 is about 692.5500335287.

The spelling of 332164690 in words is "three hundred thirty-two million, one hundred sixty-four thousand, six hundred ninety".