710891456 has 84 divisors (see below), whose sum is σ = 1589105280. Its totient is φ = 315110400.

The previous prime is 710891449. The next prime is 710891459. The reversal of 710891456 is 654198017.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (710891459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 316385 + ... + 318623.

It is an arithmetic number, because the mean of its divisors is an integer number (18917920).

Almost surely, 2^710891456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 710891456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (794552640).

710891456 is an abundant number, since it is smaller than the sum of its proper divisors (878213824).

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

710891456 is a wasteful number, since it uses less digits than its factorization.

710891456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314 (or 2293 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 710891456 is about 26662.5478152408. The cubic root of 710891456 is about 892.4853545813.

The spelling of 710891456 in words is "seven hundred ten million, eight hundred ninety-one thousand, four hundred fifty-six".