3869190 has 48 divisors (see below), whose sum is σ = 10837008. Its totient is φ = 952128.

The previous prime is 3869189. The next prime is 3869191. The reversal of 3869190 is 919683.

It is an interprime number because it is at equal distance from previous prime (3869189) and next prime (3869191).

It is a super-2 number, since 2×3869190² = 29941262512200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3869191) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 484 + ... + 2823.

It is an arithmetic number, because the mean of its divisors is an integer number (225771).

Almost surely, 2^3869190 is an apocalyptic number.

3869190 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3869190 is an abundant number, since it is smaller than the sum of its proper divisors (6967818).

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

3869190 is a wasteful number, since it uses less digits than its factorization.

3869190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333 (or 3330 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 3869190 is about 1967.0256734471. The cubic root of 3869190 is about 156.9904926153.

It can be divided in two parts, 38691 and 90, that added together give a triangular number (38781 = T₂₇₈).

The spelling of 3869190 in words is "three million, eight hundred sixty-nine thousand, one hundred ninety".