3839487 has 8 divisors (see below), whose sum is σ = 5128704. Its totient is φ = 2554968.

The previous prime is 3839471. The next prime is 3839503. The reversal of 3839487 is 7849383.

It is an interprime number because it is at equal distance from previous prime (3839471) and next prime (3839503).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3839487 - 2⁴ = 3839471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3839417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1848 + ... + 3330.

It is an arithmetic number, because the mean of its divisors is an integer number (641088).

Almost surely, 2^3839487 is an apocalyptic number.

3839487 is a deficient number, since it is larger than the sum of its proper divisors (1289217).

3839487 is a wasteful number, since it uses less digits than its factorization.

3839487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349.

The product of its digits is 145152, while the sum is 42.

The square root of 3839487 is about 1959.4608952464. The cubic root of 3839487 is about 156.5877319782.

It can be divided in two parts, 383 and 9487, that added together give a triangular number (9870 = T₁₄₀).

The spelling of 3839487 in words is "three million, eight hundred thirty-nine thousand, four hundred eighty-seven".