332190660 has 24 divisors (see below), whose sum is σ = 930134016. Its totient is φ = 88584160.

The previous prime is 332190653. The next prime is 332190667. The reversal of 332190660 is 66091233.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (332190653) and next prime (332190667).

It is a super-2 number, since 2×332190660² = 220701269182471200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (332190667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2768196 + ... + 2768315.

It is an arithmetic number, because the mean of its divisors is an integer number (38755584).

Almost surely, 2^332190660 is an apocalyptic number.

332190660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332190660 is an abundant number, since it is smaller than the sum of its proper divisors (597943356).

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

332190660 is a wasteful number, since it uses less digits than its factorization.

332190660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5536523 (or 5536521 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 332190660 is about 18226.0983208146. The cubic root of 332190660 is about 692.5680818605.

The spelling of 332190660 in words is "three hundred thirty-two million, one hundred ninety thousand, six hundred sixty".