706476701640 has 64 divisors (see below), whose sum is σ = 2121450912000. Its totient is φ = 188214159872.

The previous prime is 706476701639. The next prime is 706476701677. The reversal of 706476701640 is 46107674607.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 706476701640.

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, 2680272 + ... + 2932031.

It is an arithmetic number, because the mean of its divisors is an integer number (33147670500).

Almost surely, 2^706476701640 is an apocalyptic number.

It is an amenable number.

706476701640 is an abundant number, since it is smaller than the sum of its proper divisors (1414974210360).

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

706476701640 is a wasteful number, since it uses less digits than its factorization.

706476701640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5613366 (or 5613362 counting only the distinct ones).

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

The spelling of 706476701640 in words is "seven hundred six billion, four hundred seventy-six million, seven hundred one thousand, six hundred forty".