796657438 has 8 divisors (see below), whose sum is σ = 1214576280. Its totient is φ = 391798680.

The previous prime is 796657391. The next prime is 796657439. The reversal of 796657438 is 834756697.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (796657439) 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, 3264868 + ... + 3265111.

It is an arithmetic number, because the mean of its divisors is an integer number (151822035).

Almost surely, 2^796657438 is an apocalyptic number.

796657438 is a deficient number, since it is larger than the sum of its proper divisors (417918842).

796657438 is a wasteful number, since it uses less digits than its factorization.

796657438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6530042.

The product of its digits is 7620480, while the sum is 55.

The square root of 796657438 is about 28225.1206906188. The cubic root of 796657438 is about 927.0230619941.

The spelling of 796657438 in words is "seven hundred ninety-six million, six hundred fifty-seven thousand, four hundred thirty-eight".