33900798 has 8 divisors (see below), whose sum is σ = 67801608. Its totient is φ = 11300264.

The previous prime is 33900793. The next prime is 33900799. The reversal of 33900798 is 89700933.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

33900798 is an admirable number.

It is a super-2 number, since 2×33900798² = 2298528210073608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33900793) 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, 2825061 + ... + 2825072.

It is an arithmetic number, because the mean of its divisors is an integer number (8475201).

Almost surely, 2^33900798 is an apocalyptic number.

33900798 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

33900798 is a wasteful number, since it uses less digits than its factorization.

33900798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5650138.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 33900798 is about 5822.4391795879. The cubic root of 33900798 is about 323.6457987182.

The spelling of 33900798 in words is "thirty-three million, nine hundred thousand, seven hundred ninety-eight".