670673737008 has 240 divisors, whose sum is σ = 2147705823744. Its totient is φ = 193388912640.

The previous prime is 670673737007. The next prime is 670673737037. The reversal of 670673737008 is 800737376076.

It is not an unprimeable number, because it can be changed into a prime (670673737007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6983685 + ... + 7079067.

Almost surely, 2^670673737008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 670673737008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1073852911872).

670673737008 is an abundant number, since it is smaller than the sum of its proper divisors (1477032086736).

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

670673737008 is a wasteful number, since it uses less digits than its factorization.

670673737008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95624 (or 95615 counting only the distinct ones).

The product of its (nonzero) digits is 6223392, while the sum is 54.

The spelling of 670673737008 in words is "six hundred seventy billion, six hundred seventy-three million, seven hundred thirty-seven thousand, eight".