33984313 has 4 divisors (see below), whose sum is σ = 37073808. Its totient is φ = 30894820.

The previous prime is 33984283. The next prime is 33984323. The reversal of 33984313 is 31348933.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 33984313 - 2⁵ = 33984281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33984323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1544731 + ... + 1544752.

It is an arithmetic number, because the mean of its divisors is an integer number (9268452).

Almost surely, 2^33984313 is an apocalyptic number.

It is an amenable number.

33984313 is a deficient number, since it is larger than the sum of its proper divisors (3089495).

33984313 is a wasteful number, since it uses less digits than its factorization.

33984313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3089494.

The product of its digits is 23328, while the sum is 34.

The square root of 33984313 is about 5829.6065904999. The cubic root of 33984313 is about 323.9113491394.

The spelling of 33984313 in words is "thirty-three million, nine hundred eighty-four thousand, three hundred thirteen".