8700391339 has 4 divisors (see below), whose sum is σ = 8819574856. Its totient is φ = 8581207824.

The previous prime is 8700391321. The next prime is 8700391367. The reversal of 8700391339 is 9331930078.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9331930078 = 2 ⋅4665965039.

It is a cyclic number.

It is not a de Polignac number, because 8700391339 - 2⁹ = 8700390827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8700391295 and 8700391304.

It is not an unprimeable number, because it can be changed into a prime (8700391319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59591649 + ... + 59591794.

It is an arithmetic number, because the mean of its divisors is an integer number (2204893714).

Almost surely, 2^8700391339 is an apocalyptic number.

8700391339 is a deficient number, since it is larger than the sum of its proper divisors (119183517).

8700391339 is a wasteful number, since it uses less digits than its factorization.

8700391339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119183516.

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 8700391339 is about 93275.8883045345. Note that the first 3 decimals coincide. The cubic root of 8700391339 is about 2056.7409537084.

The spelling of 8700391339 in words is "eight billion, seven hundred million, three hundred ninety-one thousand, three hundred thirty-nine".