79170480 has 80 divisors (see below), whose sum is σ = 272705760. Its totient is φ = 21111552.

The previous prime is 79170461. The next prime is 79170503. The reversal of 79170480 is 8407197.

79170480 is a `hidden beast` number, since 7 + 9 + 170 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16167 + ... + 20486.

It is an arithmetic number, because the mean of its divisors is an integer number (3408822).

Almost surely, 2^79170480 is an apocalyptic number.

It is an amenable number.

79170480 is an abundant number, since it is smaller than the sum of its proper divisors (193535280).

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

79170480 is a wasteful number, since it uses less digits than its factorization.

79170480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36675 (or 36663 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 79170480 is about 8897.7794982793. The cubic root of 79170480 is about 429.3924717819.

The spelling of 79170480 in words is "seventy-nine million, one hundred seventy thousand, four hundred eighty".