479490094974 has 64 divisors (see below), whose sum is σ = 1082815776000. Its totient is φ = 140214359040.

The previous prime is 479490094961. The next prime is 479490095011.

479490094974 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

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, 3549237 + ... + 3681855.

It is an arithmetic number, because the mean of its divisors is an integer number (16918996500).

Almost surely, 2^479490094974 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 479490094974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541407888000).

479490094974 is an abundant number, since it is smaller than the sum of its proper divisors (603325681026).

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

479490094974 is a wasteful number, since it uses less digits than its factorization.

479490094974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134553.

The product of its (nonzero) digits is 82301184, while the sum is 66.

The spelling of 479490094974 in words is "four hundred seventy-nine billion, four hundred ninety million, ninety-four thousand, nine hundred seventy-four".