706893864 has 64 divisors (see below), whose sum is σ = 1901931840. Its totient is φ = 218127360.

The previous prime is 706893857. The next prime is 706893877. The reversal of 706893864 is 468398607.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10687 + ... + 39089.

It is an arithmetic number, because the mean of its divisors is an integer number (29717685).

Almost surely, 2^706893864 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 706893864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (950965920).

706893864 is an abundant number, since it is smaller than the sum of its proper divisors (1195037976).

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

706893864 is a wasteful number, since it uses less digits than its factorization.

706893864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28490 (or 28486 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The square root of 706893864 is about 26587.4756981553. The cubic root of 706893864 is about 890.8092895487.

The spelling of 706893864 in words is "seven hundred six million, eight hundred ninety-three thousand, eight hundred sixty-four".