33876399 has 4 divisors (see below), whose sum is σ = 45168536. Its totient is φ = 22584264.

The previous prime is 33876347. The next prime is 33876413. The reversal of 33876399 is 99367833.

It is a happy number.

33876399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 33876399 - 2⁹ = 33875887 is a prime.

It is a super-2 number, since 2×33876399² = 2295220818414402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33876319) 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 3 ways as a sum of consecutive naturals, for example, 5646064 + ... + 5646069.

It is an arithmetic number, because the mean of its divisors is an integer number (11292134).

Almost surely, 2^33876399 is an apocalyptic number.

33876399 is a deficient number, since it is larger than the sum of its proper divisors (11292137).

33876399 is a wasteful number, since it uses less digits than its factorization.

33876399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11292136.

The product of its digits is 734832, while the sum is 48.

The square root of 33876399 is about 5820.3435465615. The cubic root of 33876399 is about 323.5681355607.

The spelling of 33876399 in words is "thirty-three million, eight hundred seventy-six thousand, three hundred ninety-nine".