33486930 has 48 divisors (see below), whose sum is σ = 91653120. Its totient is φ = 8459424.

The previous prime is 33486917. The next prime is 33486941. The reversal of 33486930 is 3968433.

It is a super-2 number, since 2×33486930² = 2242748961649800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8082 + ... + 11501.

It is an arithmetic number, because the mean of its divisors is an integer number (1909440).

Almost surely, 2^33486930 is an apocalyptic number.

33486930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33486930 is an abundant number, since it is smaller than the sum of its proper divisors (58166190).

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

33486930 is a wasteful number, since it uses less digits than its factorization.

33486930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19615 (or 19612 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 33486930 is about 5786.7892652143. The cubic root of 33486930 is about 322.3233573847.

The spelling of 33486930 in words is "thirty-three million, four hundred eighty-six thousand, nine hundred thirty".