79447483 has 2 divisors, whose sum is σ = 79447484. Its totient is φ = 79447482.

The previous prime is 79447481. The next prime is 79447499. The reversal of 79447483 is 38474497.

It is a weak prime.

It is an emirp because it is prime and its reverse (38474497) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 79447483 - 2¹ = 79447481 is a prime.

Together with 79447481, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (79447481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39723741 + 39723742.

It is an arithmetic number, because the mean of its divisors is an integer number (39723742).

Almost surely, 2^79447483 is an apocalyptic number.

79447483 is a deficient number, since it is larger than the sum of its proper divisors (1).

79447483 is an equidigital number, since it uses as much as digits as its factorization.

79447483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 677376, while the sum is 46.

The square root of 79447483 is about 8913.3317564197. The cubic root of 79447483 is about 429.8926773803.

The spelling of 79447483 in words is "seventy-nine million, four hundred forty-seven thousand, four hundred eighty-three".