7670704385 has 8 divisors (see below), whose sum is σ = 9746306856. Its totient is φ = 5775589120.

The previous prime is 7670704367. The next prime is 7670704399. The reversal of 7670704385 is 5834070767.

It can be written as a sum of positive squares in 4 ways, for example, as 3522185104 + 4148519281 = 59348^2 + 64409^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-7670704385 is a prime.

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, 45121706 + ... + 45121875.

It is an arithmetic number, because the mean of its divisors is an integer number (1218288357).

Almost surely, 2^7670704385 is an apocalyptic number.

It is an amenable number.

7670704385 is a deficient number, since it is larger than the sum of its proper divisors (2075602471).

7670704385 is a wasteful number, since it uses less digits than its factorization.

7670704385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90243603.

The product of its (nonzero) digits is 987840, while the sum is 47.

The square root of 7670704385 is about 87582.5575385876. The cubic root of 7670704385 is about 1972.1733326110.

The spelling of 7670704385 in words is "seven billion, six hundred seventy million, seven hundred four thousand, three hundred eighty-five".