799476919 has 8 divisors (see below), whose sum is σ = 822873920. Its totient is φ = 776412000.

The previous prime is 799476907. The next prime is 799476967. The reversal of 799476919 is 919674997.

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

It is not a de Polignac number, because 799476919 - 2⁹ = 799476407 is a prime.

It is a super-2 number, since 2×799476919² = 1278326688027465122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799476989) 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, 78132 + ... + 87769.

It is an arithmetic number, because the mean of its divisors is an integer number (102859240).

Almost surely, 2^799476919 is an apocalyptic number.

799476919 is a gapful number since it is divisible by the number (79) formed by its first and last digit.

799476919 is a deficient number, since it is larger than the sum of its proper divisors (23397001).

799476919 is a wasteful number, since it uses less digits than its factorization.

799476919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166041.

The product of its digits is 7715736, while the sum is 61.

The square root of 799476919 is about 28275.0228823957. The cubic root of 799476919 is about 928.1153953652.

The spelling of 799476919 in words is "seven hundred ninety-nine million, four hundred seventy-six thousand, nine hundred nineteen".