47343386 has 16 divisors (see below), whose sum is σ = 73524480. Its totient is φ = 22839840.

The previous prime is 47343377. The next prime is 47343403. The reversal of 47343386 is 68334374.

It is a happy number.

47343386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 24425 + ... + 26291.

It is an arithmetic number, because the mean of its divisors is an integer number (4595280).

Almost surely, 2^47343386 is an apocalyptic number.

47343386 is a deficient number, since it is larger than the sum of its proper divisors (26181094).

47343386 is a wasteful number, since it uses less digits than its factorization.

47343386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2309.

The product of its digits is 145152, while the sum is 38.

The square root of 47343386 is about 6880.6530213345. The cubic root of 47343386 is about 361.7593559521.

The spelling of 47343386 in words is "forty-seven million, three hundred forty-three thousand, three hundred eighty-six".