33098994 has 24 divisors (see below), whose sum is σ = 72284160. Its totient is φ = 10945368.

The previous prime is 33098957. The next prime is 33098999. The reversal of 33098994 is 49989033.

It is not an unprimeable number, because it can be changed into a prime (33098999) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4954 + ... + 9525.

It is an arithmetic number, because the mean of its divisors is an integer number (3011840).

Almost surely, 2^33098994 is an apocalyptic number.

33098994 is an abundant number, since it is smaller than the sum of its proper divisors (39185166).

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

33098994 is a wasteful number, since it uses less digits than its factorization.

33098994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14614 (or 14611 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 33098994 is about 5753.1725160993. The cubic root of 33098994 is about 321.0738468119.

The spelling of 33098994 in words is "thirty-three million, ninety-eight thousand, nine hundred ninety-four".