670479450576 has 40 divisors (see below), whose sum is σ = 1865308216800. Its totient is φ = 206301369216.

The previous prime is 670479450541. The next prime is 670479450637. The reversal of 670479450576 is 675054974076.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537242526 + ... + 537243773.

It is an arithmetic number, because the mean of its divisors is an integer number (46632705420).

Almost surely, 2^670479450576 is an apocalyptic number.

It is an amenable number.

670479450576 is an abundant number, since it is smaller than the sum of its proper divisors (1194828766224).

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

670479450576 is a wasteful number, since it uses less digits than its factorization.

670479450576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074486323 (or 1074486317 counting only the distinct ones).

The product of its (nonzero) digits is 44452800, while the sum is 60.

The spelling of 670479450576 in words is "six hundred seventy billion, four hundred seventy-nine million, four hundred fifty thousand, five hundred seventy-six".