8699424039 has 24 divisors (see below), whose sum is σ = 12612862080. Its totient is φ = 5777956368.

The previous prime is 8699424017. The next prime is 8699424047. The reversal of 8699424039 is 9304249968.

It is not a de Polignac number, because 8699424039 - 2⁹ = 8699423527 is a prime.

It is a super-2 number, since 2×8699424039² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8699425039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3525084 + ... + 3527550.

It is an arithmetic number, because the mean of its divisors is an integer number (525535920).

Almost surely, 2^8699424039 is an apocalyptic number.

8699424039 is a deficient number, since it is larger than the sum of its proper divisors (3913438041).

8699424039 is a wasteful number, since it uses less digits than its factorization.

8699424039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3779 (or 3776 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The square root of 8699424039 is about 93270.7030047485. The cubic root of 8699424039 is about 2056.6647288130.

The spelling of 8699424039 in words is "eight billion, six hundred ninety-nine million, four hundred twenty-four thousand, thirty-nine".