332808640390 has 16 divisors (see below), whose sum is σ = 599749723008. Its totient is φ = 132969196096.

The previous prime is 332808640387. The next prime is 332808640421. The reversal of 332808640390 is 93046808233.

It is a super-2 number, since 2×332808640390² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332808640390.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19273447 + ... + 19290706.

It is an arithmetic number, because the mean of its divisors is an integer number (37484357688).

Almost surely, 2^332808640390 is an apocalyptic number.

332808640390 is a deficient number, since it is larger than the sum of its proper divisors (266941082618).

332808640390 is a wasteful number, since it uses less digits than its factorization.

332808640390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38565023.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 332808640390 in words is "three hundred thirty-two billion, eight hundred eight million, six hundred forty thousand, three hundred ninety".