706503006 has 64 divisors (see below), whose sum is σ = 1787235840. Its totient is φ = 204779520.

The previous prime is 706502999. The next prime is 706503139. The reversal of 706503006 is 600305607.

706503006 is a `hidden beast` number, since 7 + 0 + 650 + 3 + 0 + 0 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12195 + ... + 39518.

It is an arithmetic number, because the mean of its divisors is an integer number (27925560).

Almost surely, 2^706503006 is an apocalyptic number.

706503006 is an abundant number, since it is smaller than the sum of its proper divisors (1080732834).

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

706503006 is a wasteful number, since it uses less digits than its factorization.

706503006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51758 (or 51752 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 706503006 is about 26580.1242660752. The cubic root of 706503006 is about 890.6450762455.

The spelling of 706503006 in words is "seven hundred six million, five hundred three thousand, six".