79482480 has 480 divisors, whose sum is σ = 341978112. Its totient is φ = 14868480.

The previous prime is 79482467. The next prime is 79482509. The reversal of 79482480 is 8428497.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3455749 + ... + 3455771.

Almost surely, 2^79482480 is an apocalyptic number.

79482480 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79482480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170989056).

79482480 is an abundant number, since it is smaller than the sum of its proper divisors (262495632).

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

79482480 is a wasteful number, since it uses less digits than its factorization.

79482480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85 (or 68 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 79482480 is about 8915.2947231149. The cubic root of 79482480 is about 429.9557913808.

The spelling of 79482480 in words is "seventy-nine million, four hundred eighty-two thousand, four hundred eighty".