47337879 has 8 divisors (see below), whose sum is σ = 63182080. Its totient is φ = 31526136.

The previous prime is 47337869. The next prime is 47337893. The reversal of 47337879 is 97873374.

It is a happy number.

47337879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47337879 - 2⁴ = 47337863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47337839) 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 in 7 ways as a sum of consecutive naturals, for example, 4477 + ... + 10710.

It is an arithmetic number, because the mean of its divisors is an integer number (7897760).

Almost surely, 2^47337879 is an apocalyptic number.

47337879 is a deficient number, since it is larger than the sum of its proper divisors (15844201).

47337879 is a wasteful number, since it uses less digits than its factorization.

47337879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16229.

The product of its digits is 889056, while the sum is 48.

The square root of 47337879 is about 6880.2528296568. The cubic root of 47337879 is about 361.7453287479.

The spelling of 47337879 in words is "forty-seven million, three hundred thirty-seven thousand, eight hundred seventy-nine".