3869499 has 16 divisors (see below), whose sum is σ = 5414400. Its totient is φ = 2454816.

The previous prime is 3869473. The next prime is 3869501. The reversal of 3869499 is 9949683.

It is a happy number.

It is not a de Polignac number, because 3869499 - 2⁹ = 3868987 is a prime.

It is a super-2 number, since 2×3869499² = 29946045022002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3869399) 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 15 ways as a sum of consecutive naturals, for example, 6592 + ... + 7154.

It is an arithmetic number, because the mean of its divisors is an integer number (338400).

Almost surely, 2^3869499 is an apocalyptic number.

3869499 is a deficient number, since it is larger than the sum of its proper divisors (1544901).

3869499 is a wasteful number, since it uses less digits than its factorization.

3869499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674.

The product of its digits is 419904, while the sum is 48.

The square root of 3869499 is about 1967.1042168630. The cubic root of 3869499 is about 156.9946716787.

The spelling of 3869499 in words is "three million, eight hundred sixty-nine thousand, four hundred ninety-nine".