453870660 has 24 divisors (see below), whose sum is σ = 1270838016. Its totient is φ = 121032160.

The previous prime is 453870653. The next prime is 453870671. The reversal of 453870660 is 66078354.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3782196 + ... + 3782315.

It is an arithmetic number, because the mean of its divisors is an integer number (52951584).

Almost surely, 2^453870660 is an apocalyptic number.

It is an amenable number.

453870660 is an abundant number, since it is smaller than the sum of its proper divisors (816967356).

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

453870660 is a wasteful number, since it uses less digits than its factorization.

453870660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7564523 (or 7564521 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 453870660 is about 21304.2404229768. The cubic root of 453870660 is about 768.5002911624.

The spelling of 453870660 in words is "four hundred fifty-three million, eight hundred seventy thousand, six hundred sixty".