79344383 has 2 divisors, whose sum is σ = 79344384. Its totient is φ = 79344382.

The previous prime is 79344379. The next prime is 79344403. The reversal of 79344383 is 38344397.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79344383 - 2² = 79344379 is a prime.

It is a super-2 number, since 2×79344383² = 12591062227301378, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79344383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79344373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39672191 + 39672192.

It is an arithmetic number, because the mean of its divisors is an integer number (39672192).

Almost surely, 2^79344383 is an apocalyptic number.

79344383 is a deficient number, since it is larger than the sum of its proper divisors (1).

79344383 is an equidigital number, since it uses as much as digits as its factorization.

79344383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 41.

The square root of 79344383 is about 8907.5464074009. The cubic root of 79344383 is about 429.7066378332.

The spelling of 79344383 in words is "seventy-nine million, three hundred forty-four thousand, three hundred eighty-three".