33980298 has 16 divisors (see below), whose sum is σ = 74138976. Its totient is φ = 10297040.

The previous prime is 33980293. The next prime is 33980327. The reversal of 33980298 is 89208933.

33980298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (33980291) 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 7 ways as a sum of consecutive naturals, for example, 257361 + ... + 257492.

It is an arithmetic number, because the mean of its divisors is an integer number (4633686).

Almost surely, 2^33980298 is an apocalyptic number.

33980298 is an abundant number, since it is smaller than the sum of its proper divisors (40158678).

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

33980298 is a wasteful number, since it uses less digits than its factorization.

33980298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514869.

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 33980298 is about 5829.2622174680. The cubic root of 33980298 is about 323.8985927118.

It can be divided in two parts, 339802 and 98, that added together give a triangular number (339900 = T₈₂₄).

The spelling of 33980298 in words is "thirty-three million, nine hundred eighty thousand, two hundred ninety-eight".