3390992 has 20 divisors (see below), whose sum is σ = 7167696. Its totient is φ = 1541280.

The previous prime is 3390991. The next prime is 3391021. The reversal of 3390992 is 2990933.

3390992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3390992² = 22997653488128, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3390991) 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, 9458 + ... + 9809.

Almost surely, 2^3390992 is an apocalyptic number.

It is an amenable number.

3390992 is an abundant number, since it is smaller than the sum of its proper divisors (3776704).

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

3390992 is a wasteful number, since it uses less digits than its factorization.

3390992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19286 (or 19280 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 35.

The square root of 3390992 is about 1841.4646344690. The cubic root of 3390992 is about 150.2365452979.

The spelling of 3390992 in words is "three million, three hundred ninety thousand, nine hundred ninety-two".