79560398 has 8 divisors (see below), whose sum is σ = 123455880. Its totient is φ = 38408440.

The previous prime is 79560359. The next prime is 79560407. The reversal of 79560398 is 89306597.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685808 + ... + 685923.

It is an arithmetic number, because the mean of its divisors is an integer number (15431985).

Almost surely, 2^79560398 is an apocalyptic number.

79560398 is a deficient number, since it is larger than the sum of its proper divisors (43895482).

79560398 is a wasteful number, since it uses less digits than its factorization.

79560398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371762.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 79560398 is about 8919.6635586775. The cubic root of 79560398 is about 430.0962431047.

The spelling of 79560398 in words is "seventy-nine million, five hundred sixty thousand, three hundred ninety-eight".