79484814 has 48 divisors (see below), whose sum is σ = 182997360. Its totient is φ = 25842240.

The previous prime is 79484813. The next prime is 79484833. The reversal of 79484814 is 41848497.

It is a super-2 number, since 2×79484814² = 12635671313229192, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 79484814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79484813) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17932 + ... + 21920.

It is an arithmetic number, because the mean of its divisors is an integer number (3812445).

Almost surely, 2^79484814 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79484814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91498680).

79484814 is an abundant number, since it is smaller than the sum of its proper divisors (103512546).

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

79484814 is a wasteful number, since it uses less digits than its factorization.

79484814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4047 (or 4035 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 79484814 is about 8915.4256207990. The cubic root of 79484814 is about 429.9599998847.

The spelling of 79484814 in words is "seventy-nine million, four hundred eighty-four thousand, eight hundred fourteen".