799922877 has 16 divisors (see below), whose sum is σ = 1153635840. Its totient is φ = 490105152.

The previous prime is 799922839. The next prime is 799922891. The reversal of 799922877 is 778229997.

It is not a de Polignac number, because 799922877 - 2⁷ = 799922749 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 799922877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799922807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35853 + ... + 53714.

It is an arithmetic number, because the mean of its divisors is an integer number (72102240).

Almost surely, 2^799922877 is an apocalyptic number.

It is an amenable number.

799922877 is a deficient number, since it is larger than the sum of its proper divisors (353712963).

799922877 is a wasteful number, since it uses less digits than its factorization.

799922877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89812.

The product of its digits is 8001504, while the sum is 60.

The square root of 799922877 is about 28282.9078596950. The cubic root of 799922877 is about 928.2879346593.

It can be divided in two parts, 7999 and 22877, that added together give a triangular number (30876 = T₂₄₈).

The spelling of 799922877 in words is "seven hundred ninety-nine million, nine hundred twenty-two thousand, eight hundred seventy-seven".