8700739 has 8 divisors (see below), whose sum is σ = 9372672. Its totient is φ = 8053320.

The previous prime is 8700721. The next prime is 8700751. The reversal of 8700739 is 9370078.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8700739 is a prime.

It is a super-2 number, since 2×8700739² = 151405718292242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8700709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5389 + ... + 6814.

It is an arithmetic number, because the mean of its divisors is an integer number (1171584).

Almost surely, 2^8700739 is an apocalyptic number.

8700739 is a deficient number, since it is larger than the sum of its proper divisors (671933).

8700739 is a wasteful number, since it uses less digits than its factorization.

8700739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12257.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 8700739 is about 2949.7015103227. The cubic root of 8700739 is about 205.6768348610.

The spelling of 8700739 in words is "eight million, seven hundred thousand, seven hundred thirty-nine".