795438977 has 4 divisors (see below), whose sum is σ = 796288836. Its totient is φ = 794589120.

The previous prime is 795438953. The next prime is 795438997. The reversal of 795438977 is 779834597.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 779834597 = 8663 ⋅90019.

It can be written as a sum of positive squares in 2 ways, for example, as 73119601 + 722319376 = 8551^2 + 26876^2 .

It is a cyclic number.

It is not a de Polignac number, because 795438977 - 2²² = 791244673 is a prime.

It is a super-2 number, since 2×795438977² = 1265446332261613058, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (795438937) 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 3 ways as a sum of consecutive naturals, for example, 423524 + ... + 425397.

It is an arithmetic number, because the mean of its divisors is an integer number (199072209).

Almost surely, 2^795438977 is an apocalyptic number.

It is an amenable number.

795438977 is a deficient number, since it is larger than the sum of its proper divisors (849859).

795438977 is an equidigital number, since it uses as much as digits as its factorization.

795438977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849858.

The product of its digits is 13335840, while the sum is 59.

The square root of 795438977 is about 28203.5277403377. The cubic root of 795438977 is about 926.5502038795.

The spelling of 795438977 in words is "seven hundred ninety-five million, four hundred thirty-eight thousand, nine hundred seventy-seven".