799708387 has 2 divisors, whose sum is σ = 799708388. Its totient is φ = 799708386.

The previous prime is 799708369. The next prime is 799708411. The reversal of 799708387 is 783807997.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 799708387 - 2¹¹ = 799706339 is a prime.

It is not a weakly prime, because it can be changed into another prime (799708307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399854193 + 399854194.

It is an arithmetic number, because the mean of its divisors is an integer number (399854194).

Almost surely, 2^799708387 is an apocalyptic number.

799708387 is a deficient number, since it is larger than the sum of its proper divisors (1).

799708387 is an equidigital number, since it uses as much as digits as its factorization.

799708387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5334336, while the sum is 58.

The square root of 799708387 is about 28279.1157393579. The cubic root of 799708387 is about 928.2049573775.

The spelling of 799708387 in words is "seven hundred ninety-nine million, seven hundred eight thousand, three hundred eighty-seven".