699500339 has 2 divisors, whose sum is σ = 699500340. Its totient is φ = 699500338.

The previous prime is 699500327. The next prime is 699500369. The reversal of 699500339 is 933005996.

699500339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 699500339 - 2²⁰ = 698451763 is a prime.

It is a super-2 number, since 2×699500339² = 978601448522229842, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 699500339.

It is not a weakly prime, because it can be changed into another prime (699500369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349750169 + 349750170.

It is an arithmetic number, because the mean of its divisors is an integer number (349750170).

Almost surely, 2^699500339 is an apocalyptic number.

699500339 is a deficient number, since it is larger than the sum of its proper divisors (1).

699500339 is an equidigital number, since it uses as much as digits as its factorization.

699500339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 196830, while the sum is 44.

The square root of 699500339 is about 26448.0687196627. The cubic root of 699500339 is about 887.6926890746.

The spelling of 699500339 in words is "six hundred ninety-nine million, five hundred thousand, three hundred thirty-nine".