489635614370 has 64 divisors (see below), whose sum is σ = 1017476418816. Its totient is φ = 166171564800.

The previous prime is 489635614357. The next prime is 489635614397. The reversal of 489635614370 is 73416536984.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45051677 + ... + 45062543.

It is an arithmetic number, because the mean of its divisors is an integer number (15898069044).

Almost surely, 2^489635614370 is an apocalyptic number.

489635614370 is an abundant number, since it is smaller than the sum of its proper divisors (527840804446).

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

489635614370 is a wasteful number, since it uses less digits than its factorization.

489635614370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17355.

The product of its (nonzero) digits is 13063680, while the sum is 56.

The spelling of 489635614370 in words is "four hundred eighty-nine billion, six hundred thirty-five million, six hundred fourteen thousand, three hundred seventy".