799477742 has 16 divisors (see below), whose sum is σ = 1417793760. Its totient is φ = 330818208.

The previous prime is 799477739. The next prime is 799477747. The reversal of 799477742 is 247774997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799477747) 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, 984173 + ... + 984984.

It is an arithmetic number, because the mean of its divisors is an integer number (88612110).

Almost surely, 2^799477742 is an apocalyptic number.

799477742 is a deficient number, since it is larger than the sum of its proper divisors (618316018).

799477742 is a wasteful number, since it uses less digits than its factorization.

799477742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969195.

The product of its digits is 6223392, while the sum is 56.

The square root of 799477742 is about 28275.0374358727. The cubic root of 799477742 is about 928.1157138395.

The spelling of 799477742 in words is "seven hundred ninety-nine million, four hundred seventy-seven thousand, seven hundred forty-two".