479999974 has 4 divisors (see below), whose sum is σ = 719999964. Its totient is φ = 239999986.

The previous prime is 479999969. The next prime is 479999977.

479999974 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479999977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119999992 + ... + 119999995.

It is an arithmetic number, because the mean of its divisors is an integer number (179999991).

Almost surely, 2^479999974 is an apocalyptic number.

479999974 is a deficient number, since it is larger than the sum of its proper divisors (239999990).

479999974 is a wasteful number, since it uses less digits than its factorization.

479999974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239999989.

The product of its digits is 46294416, while the sum is 67.

The square root of 479999974 is about 21908.9017068405. The cubic root of 479999974 is about 782.9735140968.

The spelling of 479999974 in words is "four hundred seventy-nine million, nine hundred ninety-nine thousand, nine hundred seventy-four".