479915949598 has 4 divisors (see below), whose sum is σ = 719873924400. Its totient is φ = 239957974798.

The previous prime is 479915949593. The next prime is 479915949599. The reversal of 479915949598 is 895949519974.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 895949519974 = 2 ⋅447974759987.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479915949593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119978987398 + ... + 119978987401.

It is an arithmetic number, because the mean of its divisors is an integer number (179968481100).

Almost surely, 2^479915949598 is an apocalyptic number.

479915949598 is a deficient number, since it is larger than the sum of its proper divisors (239957974802).

479915949598 is a wasteful number, since it uses less digits than its factorization.

479915949598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239957974801.

The product of its digits is 1322697600, while the sum is 79.

The spelling of 479915949598 in words is "four hundred seventy-nine billion, nine hundred fifteen million, nine hundred forty-nine thousand, five hundred ninety-eight".