3389992 has 8 divisors (see below), whose sum is σ = 6356250. Its totient is φ = 1694992.

The previous prime is 3389989. The next prime is 3390017. The reversal of 3389992 is 2999833.

It is a happy number.

3389992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2604996 + 784996 = 1614^2 + 886^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3389992² = 22984091520128, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 211867 + ... + 211882.

Almost surely, 2^3389992 is an apocalyptic number.

It is an amenable number.

3389992 is a deficient number, since it is larger than the sum of its proper divisors (2966258).

3389992 is a wasteful number, since it uses less digits than its factorization.

3389992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423755 (or 423751 counting only the distinct ones).

The product of its digits is 104976, while the sum is 43.

The square root of 3389992 is about 1841.1930914491. The cubic root of 3389992 is about 150.2217756459.

The spelling of 3389992 in words is "three million, three hundred eighty-nine thousand, nine hundred ninety-two".