8874697139 has 16 divisors (see below), whose sum is σ = 11093483520. Its totient is φ = 6897269760.

The previous prime is 8874697127. The next prime is 8874697147. The reversal of 8874697139 is 9317964788.

It is a cyclic number.

It is not a de Polignac number, because 8874697139 - 2²⁸ = 8606261683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8874697739) 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, 120974 + ... + 179955.

It is an arithmetic number, because the mean of its divisors is an integer number (693342720).

Almost surely, 2^8874697139 is an apocalyptic number.

8874697139 is a deficient number, since it is larger than the sum of its proper divisors (2218786381).

8874697139 is a wasteful number, since it uses less digits than its factorization.

8874697139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301330.

The product of its digits is 18289152, while the sum is 62.

The square root of 8874697139 is about 94205.6109740816. The cubic root of 8874697139 is about 2070.3853234162.

The spelling of 8874697139 in words is "eight billion, eight hundred seventy-four million, six hundred ninety-seven thousand, one hundred thirty-nine".