713880978 has 8 divisors (see below), whose sum is σ = 1427761968. Its totient is φ = 237960324.

The previous prime is 713880961. The next prime is 713880991. The reversal of 713880978 is 879088317.

713880978 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

713880978 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 713880978.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59490076 + ... + 59490087.

It is an arithmetic number, because the mean of its divisors is an integer number (178470246).

Almost surely, 2^713880978 is an apocalyptic number.

713880978 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

713880978 is a wasteful number, since it uses less digits than its factorization.

713880978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118980168.

The product of its (nonzero) digits is 677376, while the sum is 51.

The square root of 713880978 is about 26718.5511957516. The cubic root of 713880978 is about 893.7346654386.

The spelling of 713880978 in words is "seven hundred thirteen million, eight hundred eighty thousand, nine hundred seventy-eight".