799516942 has 32 divisors (see below), whose sum is σ = 1427535360. Its totient is φ = 328678560.

The previous prime is 799516889. The next prime is 799516967. The reversal of 799516942 is 249615997.

It is a self number, because there is not a number n which added to its sum of digits gives 799516942.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 25909 + ... + 47647.

It is an arithmetic number, because the mean of its divisors is an integer number (44610480).

Almost surely, 2^799516942 is an apocalyptic number.

799516942 is a deficient number, since it is larger than the sum of its proper divisors (628018418).

799516942 is a wasteful number, since it uses less digits than its factorization.

799516942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21856.

The product of its digits is 1224720, while the sum is 52.

The square root of 799516942 is about 28275.7306183236. The cubic root of 799516942 is about 928.1308827177.

The spelling of 799516942 in words is "seven hundred ninety-nine million, five hundred sixteen thousand, nine hundred forty-two".