670742343036676 has 24 divisors (see below), whose sum is σ = 1226322098918784. Its totient is φ = 320400035134080.

The previous prime is 670742343036569. The next prime is 670742343036809. The reversal of 670742343036676 is 676630343247076.

It is a super-2 number, since 2×670742343036676² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4429254565 + ... + 4429405996.

It is an arithmetic number, because the mean of its divisors is an integer number (51096754121616).

Almost surely, 2^{670742343036676} is an apocalyptic number.

It is an amenable number.

670742343036676 is a deficient number, since it is larger than the sum of its proper divisors (555579755882108).

670742343036676 is a wasteful number, since it uses less digits than its factorization.

670742343036676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8858661411 (or 8858661409 counting only the distinct ones).

The product of its (nonzero) digits is 384072192, while the sum is 64.

The spelling of 670742343036676 in words is "six hundred seventy trillion, seven hundred forty-two billion, three hundred forty-three million, thirty-six thousand, six hundred seventy-six".