3830287 has 8 divisors (see below), whose sum is σ = 4077216. Its totient is φ = 3585792.

The previous prime is 3830273. The next prime is 3830303. The reversal of 3830287 is 7820383.

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

It is a cyclic number.

It is not a de Polignac number, because 3830287 - 2⁷ = 3830159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3830207) 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, 3478 + ... + 4444.

It is an arithmetic number, because the mean of its divisors is an integer number (509652).

Almost surely, 2^3830287 is an apocalyptic number.

3830287 is a deficient number, since it is larger than the sum of its proper divisors (246929).

3830287 is a wasteful number, since it uses less digits than its factorization.

3830287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 3830287 is about 1957.1119027792. Note that the first 3 decimals coincide. The cubic root of 3830287 is about 156.4625625387.

The spelling of 3830287 in words is "three million, eight hundred thirty thousand, two hundred eighty-seven".