795388221 has 16 divisors (see below), whose sum is σ = 1194952320. Its totient is φ = 522789120.

The previous prime is 795388213. The next prime is 795388247. The reversal of 795388221 is 122883597.

It is a happy number.

It is not a de Polignac number, because 795388221 - 2³ = 795388213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (795388201) 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 15 ways as a sum of consecutive naturals, for example, 205540 + ... + 209373.

It is an arithmetic number, because the mean of its divisors is an integer number (74684520).

Almost surely, 2^795388221 is an apocalyptic number.

795388221 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

795388221 is a deficient number, since it is larger than the sum of its proper divisors (399564099).

795388221 is a wasteful number, since it uses less digits than its factorization.

795388221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414993 (or 414987 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 795388221 is about 28202.6279094697. The cubic root of 795388221 is about 926.5304961107.

The spelling of 795388221 in words is "seven hundred ninety-five million, three hundred eighty-eight thousand, two hundred twenty-one".