79313148 has 24 divisors (see below), whose sum is σ = 205626960. Its totient is φ = 26437680.

The previous prime is 79313137. The next prime is 79313149. The reversal of 79313148 is 84131397.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79313149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367083 + ... + 367298.

It is an arithmetic number, because the mean of its divisors is an integer number (8567790).

Almost surely, 2^79313148 is an apocalyptic number.

It is an amenable number.

79313148 is an abundant number, since it is smaller than the sum of its proper divisors (126313812).

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

79313148 is a wasteful number, since it uses less digits than its factorization.

79313148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734394 (or 734386 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 79313148 is about 8905.7929461671. The cubic root of 79313148 is about 429.6502438036.

The spelling of 79313148 in words is "seventy-nine million, three hundred thirteen thousand, one hundred forty-eight".