8726868745 has 32 divisors (see below), whose sum is σ = 12493301760. Its totient is φ = 5725969920.

The previous prime is 8726868727. The next prime is 8726868767. The reversal of 8726868745 is 5478686278.

It is not a de Polignac number, because 8726868745 - 2⁹ = 8726868233 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51379 + ... + 141751.

It is an arithmetic number, because the mean of its divisors is an integer number (390415680).

Almost surely, 2^8726868745 is an apocalyptic number.

It is an amenable number.

8726868745 is a deficient number, since it is larger than the sum of its proper divisors (3766433015).

8726868745 is a wasteful number, since it uses less digits than its factorization.

8726868745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90505.

The product of its digits is 36126720, while the sum is 61.

The square root of 8726868745 is about 93417.7110884226. The cubic root of 8726868745 is about 2058.8252283969.

The spelling of 8726868745 in words is "eight billion, seven hundred twenty-six million, eight hundred sixty-eight thousand, seven hundred forty-five".