47344799 has 2 divisors, whose sum is σ = 47344800. Its totient is φ = 47344798.

The previous prime is 47344771. The next prime is 47344811. The reversal of 47344799 is 99744374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47344799 - 2⁸ = 47344543 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47344729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23672399 + 23672400.

It is an arithmetic number, because the mean of its divisors is an integer number (23672400).

Almost surely, 2^47344799 is an apocalyptic number.

47344799 is a deficient number, since it is larger than the sum of its proper divisors (1).

47344799 is an equidigital number, since it uses as much as digits as its factorization.

47344799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 762048, while the sum is 47.

The square root of 47344799 is about 6880.7556997760. The cubic root of 47344799 is about 361.7629549123.

The spelling of 47344799 in words is "forty-seven million, three hundred forty-four thousand, seven hundred ninety-nine".