34947383 has 4 divisors (see below), whose sum is σ = 35014728. Its totient is φ = 34880040.

The previous prime is 34947379. The next prime is 34947391. The reversal of 34947383 is 38374943.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34947383 - 2² = 34947379 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34947383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34947343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32888 + ... + 33933.

It is an arithmetic number, because the mean of its divisors is an integer number (8753682).

Almost surely, 2^34947383 is an apocalyptic number.

34947383 is a deficient number, since it is larger than the sum of its proper divisors (67345).

34947383 is an equidigital number, since it uses as much as digits as its factorization.

34947383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67344.

The product of its digits is 217728, while the sum is 41.

The square root of 34947383 is about 5911.6311623781. The cubic root of 34947383 is about 326.9426310029.

The spelling of 34947383 in words is "thirty-four million, nine hundred forty-seven thousand, three hundred eighty-three".