795597981 has 8 divisors (see below), whose sum is σ = 1095016704. Its totient is φ = 513288960.

The previous prime is 795597973. The next prime is 795598003. The reversal of 795597981 is 189795597.

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

It is not a de Polignac number, because 795597981 - 2³ = 795597973 is a prime.

It is a super-2 number, since 2×795597981² = 1265952294742552722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (795597961) 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, 4277316 + ... + 4277501.

It is an arithmetic number, because the mean of its divisors is an integer number (136877088).

Almost surely, 2^795597981 is an apocalyptic number.

It is an amenable number.

795597981 is a deficient number, since it is larger than the sum of its proper divisors (299418723).

795597981 is a wasteful number, since it uses less digits than its factorization.

795597981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8554851.

The product of its digits is 7144200, while the sum is 60.

The square root of 795597981 is about 28206.3464667085. The cubic root of 795597981 is about 926.6119372441.

The spelling of 795597981 in words is "seven hundred ninety-five million, five hundred ninety-seven thousand, nine hundred eighty-one".