8698542842 has 32 divisors (see below), whose sum is σ = 14575809600. Its totient is φ = 3861155760.

The previous prime is 8698542841. The next prime is 8698542889. The reversal of 8698542842 is 2482458968.

It is not an unprimeable number, because it can be changed into a prime (8698542841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1746668 + ... + 1751640.

It is an arithmetic number, because the mean of its divisors is an integer number (455494050).

Almost surely, 2^8698542842 is an apocalyptic number.

8698542842 is a deficient number, since it is larger than the sum of its proper divisors (5877266758).

8698542842 is an equidigital number, since it uses as much as digits as its factorization.

8698542842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5115 (or 5029 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 56.

The square root of 8698542842 is about 93265.9790170028. The cubic root of 8698542842 is about 2056.5952840629.

The spelling of 8698542842 in words is "eight billion, six hundred ninety-eight million, five hundred forty-two thousand, eight hundred forty-two".