33790074 has 8 divisors (see below), whose sum is σ = 67580160. Its totient is φ = 11263356.

The previous prime is 33790073. The next prime is 33790079. The reversal of 33790074 is 47009733.

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

33790074 is an admirable number.

It is a super-2 number, since 2×33790074² = 2283538201850952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33790073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2815834 + ... + 2815845.

It is an arithmetic number, because the mean of its divisors is an integer number (8447520).

Almost surely, 2^33790074 is an apocalyptic number.

33790074 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.

33790074 is a wasteful number, since it uses less digits than its factorization.

33790074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5631684.

The product of its (nonzero) digits is 15876, while the sum is 33.

The square root of 33790074 is about 5812.9230168651. The cubic root of 33790074 is about 323.2930593075.

The spelling of 33790074 in words is "thirty-three million, seven hundred ninety thousand, seventy-four".