79738343 has 2 divisors, whose sum is σ = 79738344. Its totient is φ = 79738342.

The previous prime is 79738327. The next prime is 79738357. The reversal of 79738343 is 34383797.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 79738343 - 2⁴ = 79738327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79738294 and 79738303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79738843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39869171 + 39869172.

It is an arithmetic number, because the mean of its divisors is an integer number (39869172).

Almost surely, 2^79738343 is an apocalyptic number.

79738343 is a deficient number, since it is larger than the sum of its proper divisors (1).

79738343 is an equidigital number, since it uses as much as digits as its factorization.

79738343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 44.

The square root of 79738343 is about 8929.6328591942. The cubic root of 79738343 is about 430.4166558158.

The spelling of 79738343 in words is "seventy-nine million, seven hundred thirty-eight thousand, three hundred forty-three".