795969921 has 4 divisors (see below), whose sum is σ = 1061293232. Its totient is φ = 530646612.

The previous prime is 795969893. The next prime is 795969943. The reversal of 795969921 is 129969597.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 129969597 = 3 ⋅43323199.

It is not a de Polignac number, because 795969921 - 2¹⁰ = 795968897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (795969221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132661651 + ... + 132661656.

It is an arithmetic number, because the mean of its divisors is an integer number (265323308).

Almost surely, 2^795969921 is an apocalyptic number.

It is an amenable number.

795969921 is a deficient number, since it is larger than the sum of its proper divisors (265323311).

795969921 is a wasteful number, since it uses less digits than its factorization.

795969921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265323310.

The product of its digits is 2755620, while the sum is 57.

The square root of 795969921 is about 28212.9388933518. The cubic root of 795969921 is about 926.7563109770.

The spelling of 795969921 in words is "seven hundred ninety-five million, nine hundred sixty-nine thousand, nine hundred twenty-one".