8635674745 has 8 divisors (see below), whose sum is σ = 10363343616. Its totient is φ = 6908183856.

The previous prime is 8635674731. The next prime is 8635674757. The reversal of 8635674745 is 5474765368.

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 8635674745 - 2⁷ = 8635674617 is a prime.

It is a Duffinian number.

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, 112824 + ... + 173206.

It is an arithmetic number, because the mean of its divisors is an integer number (1295417952).

Almost surely, 2^8635674745 is an apocalyptic number.

It is an amenable number.

8635674745 is a deficient number, since it is larger than the sum of its proper divisors (1727668871).

8635674745 is a wasteful number, since it uses less digits than its factorization.

8635674745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88991.

The product of its digits is 16934400, while the sum is 55.

The square root of 8635674745 is about 92928.3312289638. The cubic root of 8635674745 is about 2051.6286676539.

The spelling of 8635674745 in words is "eight billion, six hundred thirty-five million, six hundred seventy-four thousand, seven hundred forty-five".