799499477 has 8 divisors (see below), whose sum is σ = 967461696. Its totient is φ = 644974272.

The previous prime is 799499471. The next prime is 799499479. The reversal of 799499477 is 774994997.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-799499477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799499471) 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, 3359123 + ... + 3359360.

It is an arithmetic number, because the mean of its divisors is an integer number (120932712).

Almost surely, 2^799499477 is an apocalyptic number.

It is an amenable number.

799499477 is a deficient number, since it is larger than the sum of its proper divisors (167962219).

799499477 is a wasteful number, since it uses less digits than its factorization.

799499477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6718507.

The product of its digits is 36006768, while the sum is 65.

The square root of 799499477 is about 28275.4217828842. The cubic root of 799499477 is about 928.1241245020.

The spelling of 799499477 in words is "seven hundred ninety-nine million, four hundred ninety-nine thousand, four hundred seventy-seven".