670700673337 has 4 divisors (see below), whose sum is σ = 680711131216. Its totient is φ = 660690215460.

The previous prime is 670700673319. The next prime is 670700673373. The reversal of 670700673337 is 733376007076.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-670700673337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670700673317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5005228839 + ... + 5005228972.

It is an arithmetic number, because the mean of its divisors is an integer number (170177782804).

Almost surely, 2^670700673337 is an apocalyptic number.

670700673337 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

It is an amenable number.

670700673337 is a deficient number, since it is larger than the sum of its proper divisors (10010457879).

670700673337 is a wasteful number, since it uses less digits than its factorization.

670700673337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10010457878.

The product of its (nonzero) digits is 2333772, while the sum is 49.

The spelling of 670700673337 in words is "six hundred seventy billion, seven hundred million, six hundred seventy-three thousand, three hundred thirty-seven".