47330349 has 48 divisors (see below), whose sum is σ = 75712320. Its totient is φ = 26046720.

The previous prime is 47330321. The next prime is 47330357. The reversal of 47330349 is 94303374.

It is not a de Polignac number, because 47330349 - 2²¹ = 45233197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47330369) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 345409 + ... + 345545.

It is an arithmetic number, because the mean of its divisors is an integer number (1577340).

Almost surely, 2^47330349 is an apocalyptic number.

It is an amenable number.

47330349 is a deficient number, since it is larger than the sum of its proper divisors (28381971).

47330349 is a wasteful number, since it uses less digits than its factorization.

47330349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 33.

The square root of 47330349 is about 6879.7055896310. The cubic root of 47330349 is about 361.7261468804.

The spelling of 47330349 in words is "forty-seven million, three hundred thirty thousand, three hundred forty-nine".