3390804 has 36 divisors (see below), whose sum is σ = 8648640. Its totient is φ = 1120080.

The previous prime is 3390787. The next prime is 3390809. The reversal of 3390804 is 4080933.

3390804 = T₁₁ + T₁₂ + ... + T₂₇₂.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3390804² = 22995103532832, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3390809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4357 + ... + 5075.

It is an arithmetic number, because the mean of its divisors is an integer number (240240).

Almost surely, 2^3390804 is an apocalyptic number.

It is an amenable number.

3390804 is an abundant number, since it is smaller than the sum of its proper divisors (5257836).

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

3390804 is a wasteful number, since it uses less digits than its factorization.

3390804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3390804 is about 1841.4135874377. The cubic root of 3390804 is about 150.2337688250.

The spelling of 3390804 in words is "three million, three hundred ninety thousand, eight hundred four".