3830395 has 4 divisors (see below), whose sum is σ = 4596480. Its totient is φ = 3064312.

The previous prime is 3830377. The next prime is 3830401. The reversal of 3830395 is 5930383.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3830395 - 2⁹ = 3829883 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383035 + ... + 383044.

It is an arithmetic number, because the mean of its divisors is an integer number (1149120).

Almost surely, 2^3830395 is an apocalyptic number.

3830395 is a deficient number, since it is larger than the sum of its proper divisors (766085).

3830395 is an equidigital number, since it uses as much as digits as its factorization.

3830395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766084.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 3830395 is about 1957.1394942620. The cubic root of 3830395 is about 156.4640330811.

It can be divided in two parts, 3830 and 395, that added together give a square (4225 = 65²).

The spelling of 3830395 in words is "three million, eight hundred thirty thousand, three hundred ninety-five".