79413337 has 2 divisors, whose sum is σ = 79413338. Its totient is φ = 79413336.

The previous prime is 79413329. The next prime is 79413353. The reversal of 79413337 is 73331497.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55413136 + 24000201 = 7444^2 + 4899^2 .

It is an emirp because it is prime and its reverse (73331497) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 79413337 - 2³ = 79413329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79413296 and 79413305.

It is not a weakly prime, because it can be changed into another prime (79413317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39706668 + 39706669.

It is an arithmetic number, because the mean of its divisors is an integer number (39706669).

Almost surely, 2^79413337 is an apocalyptic number.

It is an amenable number.

79413337 is a deficient number, since it is larger than the sum of its proper divisors (1).

79413337 is an equidigital number, since it uses as much as digits as its factorization.

79413337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47628, while the sum is 37.

The square root of 79413337 is about 8911.4161051990. The cubic root of 79413337 is about 429.8310802165.

The spelling of 79413337 in words is "seventy-nine million, four hundred thirteen thousand, three hundred thirty-seven".