79414860 has 96 divisors (see below), whose sum is σ = 265208832. Its totient is φ = 17360640.

The previous prime is 79414859. The next prime is 79414861. The reversal of 79414860 is 6841497.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (79414859) and next prime (79414861).

It is not an unprimeable number, because it can be changed into a prime (79414861) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5550 + ... + 13770.

It is an arithmetic number, because the mean of its divisors is an integer number (2762592).

Almost surely, 2^79414860 is an apocalyptic number.

79414860 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 79414860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132604416).

79414860 is an abundant number, since it is smaller than the sum of its proper divisors (185793972).

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

79414860 is a wasteful number, since it uses less digits than its factorization.

79414860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8263 (or 8261 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 79414860 is about 8911.5015569768. The cubic root of 79414860 is about 429.8338279857.

The spelling of 79414860 in words is "seventy-nine million, four hundred fourteen thousand, eight hundred sixty".