706478408715 has 16 divisors (see below), whose sum is σ = 1130420367648. Its totient is φ = 376770180096.

The previous prime is 706478408683. The next prime is 706478408749. The reversal of 706478408715 is 517804874607.

It is not a de Polignac number, because 706478408715 - 2⁵ = 706478408683 is a prime.

It is a super-2 number, since 2×706478408715² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 822054 + ... + 1445243.

It is an arithmetic number, because the mean of its divisors is an integer number (70651272978).

Almost surely, 2^706478408715 is an apocalyptic number.

706478408715 is a deficient number, since it is larger than the sum of its proper divisors (423941958933).

706478408715 is a wasteful number, since it uses less digits than its factorization.

706478408715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2288078.

The product of its (nonzero) digits is 10536960, while the sum is 57.

The spelling of 706478408715 in words is "seven hundred six billion, four hundred seventy-eight million, four hundred eight thousand, seven hundred fifteen".