79548480 has 392 divisors, whose sum is σ = 319820544. Its totient is φ = 18662400.

The previous prime is 79548473. The next prime is 79548481. The reversal of 79548480 is 8484597.

79548480 is a `hidden beast` number, since 7 + 95 + 484 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79548481) by changing a digit.

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 55 ways as a sum of consecutive naturals, for example, 2566065 + ... + 2566095.

Almost surely, 2^79548480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79548480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159910272).

79548480 is an abundant number, since it is smaller than the sum of its proper divisors (240272064).

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

79548480 is a wasteful number, since it uses less digits than its factorization.

79548480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77 (or 52 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 79548480 is about 8918.9954591310. The cubic root of 79548480 is about 430.0747661592.

The spelling of 79548480 in words is "seventy-nine million, five hundred forty-eight thousand, four hundred eighty".