795399947 has 8 divisors (see below), whose sum is σ = 815271312. Its totient is φ = 775764000.

The previous prime is 795399937. The next prime is 795400027. The reversal of 795399947 is 749993597.

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

It is a cyclic number.

It is not a de Polignac number, because 795399947 - 2⁸ = 795399691 is a prime.

It is a super-2 number, since 2×795399947² = 1265322151375205618, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 795399947.

It is not an unprimeable number, because it can be changed into a prime (795399937) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 52004 + ... + 65537.

It is an arithmetic number, because the mean of its divisors is an integer number (101908914).

Almost surely, 2^795399947 is an apocalyptic number.

795399947 is a deficient number, since it is larger than the sum of its proper divisors (19871365).

795399947 is a wasteful number, since it uses less digits than its factorization.

795399947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117709.

The product of its digits is 19289340, while the sum is 62.

The square root of 795399947 is about 28202.8357971322. The cubic root of 795399947 is about 926.5350492093.

The spelling of 795399947 in words is "seven hundred ninety-five million, three hundred ninety-nine thousand, nine hundred forty-seven".