706377864 has 64 divisors (see below), whose sum is σ = 1798899840. Its totient is φ = 231096320.

The previous prime is 706377821. The next prime is 706377883. The reversal of 706377864 is 468773607.

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, 437122 + ... + 438734.

It is an arithmetic number, because the mean of its divisors is an integer number (28107810).

Almost surely, 2^706377864 is an apocalyptic number.

It is an amenable number.

706377864 is an abundant number, since it is smaller than the sum of its proper divisors (1092521976).

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

706377864 is a wasteful number, since it uses less digits than its factorization.

706377864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950 (or 1946 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 48.

The square root of 706377864 is about 26577.7701096236. The cubic root of 706377864 is about 890.5924868549.

The spelling of 706377864 in words is "seven hundred six million, three hundred seventy-seven thousand, eight hundred sixty-four".