670160765 has 8 divisors (see below), whose sum is σ = 804699360. Its totient is φ = 535790992.

The previous prime is 670160747. The next prime is 670160767. The reversal of 670160765 is 567061076.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 670160765 - 2¹⁰ = 670159741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670160767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33299 + ... + 49488.

It is an arithmetic number, because the mean of its divisors is an integer number (100587420).

Almost surely, 2^670160765 is an apocalyptic number.

It is an amenable number.

670160765 is a deficient number, since it is larger than the sum of its proper divisors (134538595).

670160765 is a wasteful number, since it uses less digits than its factorization.

670160765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84411.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 670160765 is about 25887.4634717270. The cubic root of 670160765 is about 875.1039941704.

The spelling of 670160765 in words is "six hundred seventy million, one hundred sixty thousand, seven hundred sixty-five".