79340356 has 12 divisors (see below), whose sum is σ = 138917520. Its totient is φ = 39649640.

The previous prime is 79340353. The next prime is 79340381. The reversal of 79340356 is 65304397.

It is not an unprimeable number, because it can be changed into a prime (79340353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6471 + ... + 14161.

It is an arithmetic number, because the mean of its divisors is an integer number (11576460).

Almost surely, 2^79340356 is an apocalyptic number.

It is an amenable number.

79340356 is a deficient number, since it is larger than the sum of its proper divisors (59577164).

79340356 is a wasteful number, since it uses less digits than its factorization.

79340356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10274 (or 10272 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 79340356 is about 8907.3203602430. The cubic root of 79340356 is about 429.6993680142.

The spelling of 79340356 in words is "seventy-nine million, three hundred forty thousand, three hundred fifty-six".