33973998 has 16 divisors (see below), whose sum is σ = 68584320. Its totient is φ = 11218616.

The previous prime is 33973949. The next prime is 33974009. The reversal of 33973998 is 89937933.

It is a happy number.

33973998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 33973998.

It is a congruent number.

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, 25818 + ... + 27101.

It is an arithmetic number, because the mean of its divisors is an integer number (4286520).

Almost surely, 2^33973998 is an apocalyptic number.

33973998 is an abundant number, since it is smaller than the sum of its proper divisors (34610322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33973998 is a wasteful number, since it uses less digits than its factorization.

33973998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53031.

The product of its digits is 1102248, while the sum is 51.

The square root of 33973998 is about 5828.7218152868. The cubic root of 33973998 is about 323.8785743740.

The spelling of 33973998 in words is "thirty-three million, nine hundred seventy-three thousand, nine hundred ninety-eight".