33412734 has 24 divisors (see below), whose sum is σ = 73313760. Its totient is φ = 10996128.

The previous prime is 33412733. The next prime is 33412777. The reversal of 33412734 is 43721433.

It is a super-2 number, since 2×33412734² = 2232821586709512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33412698 and 33412707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33412733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10327 + ... + 13170.

It is an arithmetic number, because the mean of its divisors is an integer number (3054740).

Almost surely, 2^33412734 is an apocalyptic number.

33412734 is an abundant number, since it is smaller than the sum of its proper divisors (39901026).

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

33412734 is a wasteful number, since it uses less digits than its factorization.

33412734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23584 (or 23581 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 33412734 is about 5780.3749013364. The cubic root of 33412734 is about 322.0851272428.

The spelling of 33412734 in words is "thirty-three million, four hundred twelve thousand, seven hundred thirty-four".