3854090 has 16 divisors (see below), whose sum is σ = 7099488. Its totient is φ = 1505616.

The previous prime is 3854089. The next prime is 3854099. The reversal of 3854090 is 904583.

It is not an unprimeable number, because it can be changed into a prime (3854099) 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, 4052 + ... + 4911.

It is an arithmetic number, because the mean of its divisors is an integer number (443718).

Almost surely, 2^3854090 is an apocalyptic number.

3854090 is a deficient number, since it is larger than the sum of its proper divisors (3245398).

3854090 is a wasteful number, since it uses less digits than its factorization.

3854090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9013.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 3854090 is about 1963.1836388886. The cubic root of 3854090 is about 156.7860013273.

The spelling of 3854090 in words is "three million, eight hundred fifty-four thousand, ninety".