706722070615 has 32 divisors (see below), whose sum is σ = 953211615552. Its totient is φ = 498628224000.

The previous prime is 706722070601. The next prime is 706722070633. The reversal of 706722070615 is 516070227607.

It is not a de Polignac number, because 706722070615 - 2²³ = 706713682007 is a prime.

It is a Duffinian number.

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, 1197876 + ... + 1687705.

It is an arithmetic number, because the mean of its divisors is an integer number (29787862986).

Almost surely, 2^706722070615 is an apocalyptic number.

706722070615 is a deficient number, since it is larger than the sum of its proper divisors (246489544937).

706722070615 is a wasteful number, since it uses less digits than its factorization.

706722070615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2885731.

The product of its (nonzero) digits is 246960, while the sum is 43.

The spelling of 706722070615 in words is "seven hundred six billion, seven hundred twenty-two million, seventy thousand, six hundred fifteen".