33906798 has 24 divisors (see below), whose sum is σ = 73593000. Its totient is φ = 11282544.

The previous prime is 33906797. The next prime is 33906799. The reversal of 33906798 is 89760933.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (33906797) and next prime (33906799).

It is a super-2 number, since 2×33906798² = 2299341901225608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33906793) 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, 12028 + ... + 14576.

It is an arithmetic number, because the mean of its divisors is an integer number (3066375).

Almost surely, 2^33906798 is an apocalyptic number.

33906798 is an abundant number, since it is smaller than the sum of its proper divisors (39686202).

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

33906798 is a wasteful number, since it uses less digits than its factorization.

33906798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3296 (or 3293 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 33906798 is about 5822.9544047674. The cubic root of 33906798 is about 323.6648912898.

The spelling of 33906798 in words is "thirty-three million, nine hundred six thousand, seven hundred ninety-eight".