670075772276 has 12 divisors (see below), whose sum is σ = 1172684176608. Its totient is φ = 335023150392.

The previous prime is 670075772239. The next prime is 670075772297. The reversal of 670075772276 is 672277570076.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3581306 + ... + 3763761.

It is an arithmetic number, because the mean of its divisors is an integer number (97723681384).

Almost surely, 2^670075772276 is an apocalyptic number.

It is an amenable number.

670075772276 is a deficient number, since it is larger than the sum of its proper divisors (502608404332).

670075772276 is a wasteful number, since it uses less digits than its factorization.

670075772276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7367878 (or 7367876 counting only the distinct ones).

The product of its (nonzero) digits is 12101040, while the sum is 56.

The spelling of 670075772276 in words is "six hundred seventy billion, seventy-five million, seven hundred seventy-two thousand, two hundred seventy-six".