479498410998 has 12 divisors (see below), whose sum is σ = 1038913223868. Its totient is φ = 159832803660.

The previous prime is 479498410969. The next prime is 479498411003. The reversal of 479498410998 is 899014894974.

479498410998 is a `hidden beast` number, since 4 + 7 + 9 + 498 + 41 + 0 + 9 + 98 = 666.

It is a super-2 number, since 2×479498410998² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13319400288 + ... + 13319400323.

It is an arithmetic number, because the mean of its divisors is an integer number (86576101989).

Almost surely, 2^479498410998 is an apocalyptic number.

479498410998 is an abundant number, since it is smaller than the sum of its proper divisors (559414812870).

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

479498410998 is a wasteful number, since it uses less digits than its factorization.

479498410998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26638800619 (or 26638800616 counting only the distinct ones).

The product of its (nonzero) digits is 188116992, while the sum is 72.

The spelling of 479498410998 in words is "four hundred seventy-nine billion, four hundred ninety-eight million, four hundred ten thousand, nine hundred ninety-eight".