478929874 has 16 divisors (see below), whose sum is σ = 750150720. Its totient is φ = 228894160.

The previous prime is 478929863. The next prime is 478929877.

478929874 is nontrivially palindromic in base 10.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (478929877) 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, 88404 + ... + 93664.

It is an arithmetic number, because the mean of its divisors is an integer number (46884420).

Almost surely, 2^478929874 is an apocalyptic number.

478929874 is a deficient number, since it is larger than the sum of its proper divisors (271220846).

478929874 is a wasteful number, since it uses less digits than its factorization.

478929874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7265.

The product of its digits is 8128512, while the sum is 58.

The square root of 478929874 is about 21884.4665002371. The cubic root of 478929874 is about 782.3912339510.

The spelling of 478929874 in words is "four hundred seventy-eight million, nine hundred twenty-nine thousand, eight hundred seventy-four".