710978 has 8 divisors (see below), whose sum is σ = 1079568. Its totient is φ = 351124.

The previous prime is 710977. The next prime is 710987. The reversal of 710978 is 879017.

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

It is not an unprimeable number, because it can be changed into a prime (710971) 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, 1976 + ... + 2307.

It is an arithmetic number, because the mean of its divisors is an integer number (134946).

2⁷¹⁰⁹⁷⁸ is an apocalyptic number.

710978 is a deficient number, since it is larger than the sum of its proper divisors (368590).

710978 is a wasteful number, since it uses less digits than its factorization.

710978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4368.

The product of its (nonzero) digits is 3528, while the sum is 32.

The square root of 710978 is about 843.1951138378. The cubic root of 710978 is about 89.2521570198.

The spelling of 710978 in words is "seven hundred ten thousand, nine hundred seventy-eight".