78970314 has 16 divisors (see below), whose sum is σ = 158145120. Its totient is φ = 26289360.

The previous prime is 78970313. The next prime is 78970351. The reversal of 78970314 is 41307987.

It is not an unprimeable number, because it can be changed into a prime (78970313) 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, 3249 + ... + 12980.

It is an arithmetic number, because the mean of its divisors is an integer number (9884070).

Almost surely, 2^78970314 is an apocalyptic number.

78970314 is an abundant number, since it is smaller than the sum of its proper divisors (79174806).

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

78970314 is a wasteful number, since it uses less digits than its factorization.

78970314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17045.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 78970314 is about 8886.5242924329. The cubic root of 78970314 is about 429.0302900244.

The spelling of 78970314 in words is "seventy-eight million, nine hundred seventy thousand, three hundred fourteen".