479194498 has 4 divisors (see below), whose sum is σ = 718791750. Its totient is φ = 239597248.

The previous prime is 479194493. The next prime is 479194523. The reversal of 479194498 is 894491974.

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

It can be written as a sum of positive squares in only one way, i.e., 402684489 + 76510009 = 20067^2 + 8747^2 .

It is not an unprimeable number, because it can be changed into a prime (479194493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119798623 + ... + 119798626.

Almost surely, 2^479194498 is an apocalyptic number.

479194498 is a deficient number, since it is larger than the sum of its proper divisors (239597252).

479194498 is a wasteful number, since it uses less digits than its factorization.

479194498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239597251.

The product of its digits is 2612736, while the sum is 55.

The square root of 479194498 is about 21890.5115974936. The cubic root of 479194498 is about 782.5353061064.

The spelling of 479194498 in words is "four hundred seventy-nine million, one hundred ninety-four thousand, four hundred ninety-eight".