706474478645 has 32 divisors (see below), whose sum is σ = 935788170240. Its totient is φ = 508687004160.

The previous prime is 706474478627. The next prime is 706474478657. The reversal of 706474478645 is 546874474607.

It is not a de Polignac number, because 706474478645 - 2⁸ = 706474478389 is a prime.

It is a super-2 number, since 2×706474478645² (a number of 24 digits) contains 22 as substring.

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, 4612382 + ... + 4763088.

It is an arithmetic number, because the mean of its divisors is an integer number (29243380320).

Almost surely, 2^706474478645 is an apocalyptic number.

It is an amenable number.

706474478645 is a deficient number, since it is larger than the sum of its proper divisors (229313691595).

706474478645 is a wasteful number, since it uses less digits than its factorization.

706474478645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152525.

The product of its (nonzero) digits is 126443520, while the sum is 62.

The spelling of 706474478645 in words is "seven hundred six billion, four hundred seventy-four million, four hundred seventy-eight thousand, six hundred forty-five".