979473398 has 8 divisors (see below), whose sum is σ = 1508918592. Its totient is φ = 476500536.

The previous prime is 979473371. The next prime is 979473421. The reversal of 979473398 is 893374979.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 6617990 + ... + 6618137.

It is an arithmetic number, because the mean of its divisors is an integer number (188614824).

Almost surely, 2^979473398 is an apocalyptic number.

979473398 is a deficient number, since it is larger than the sum of its proper divisors (529445194).

979473398 is a wasteful number, since it uses less digits than its factorization.

979473398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13236166.

The product of its digits is 10287648, while the sum is 59.

The square root of 979473398 is about 31296.5397128820. The cubic root of 979473398 is about 993.1104423351.

The spelling of 979473398 in words is "nine hundred seventy-nine million, four hundred seventy-three thousand, three hundred ninety-eight".