332290164 has 48 divisors (see below), whose sum is σ = 817689600. Its totient is φ = 104736096.

The previous prime is 332290121. The next prime is 332290169. The reversal of 332290164 is 461092233.

It is a super-2 number, since 2×332290164² = 220833506182293792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332290169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162919 + ... + 164945.

It is an arithmetic number, because the mean of its divisors is an integer number (17035200).

Almost surely, 2^332290164 is an apocalyptic number.

It is an amenable number.

332290164 is an abundant number, since it is smaller than the sum of its proper divisors (485399436).

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

332290164 is a wasteful number, since it uses less digits than its factorization.

332290164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2772 (or 2770 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 332290164 is about 18228.8278284699. The cubic root of 332290164 is about 692.6372253004.

The spelling of 332290164 in words is "three hundred thirty-two million, two hundred ninety thousand, one hundred sixty-four".