3840254 has 16 divisors (see below), whose sum is σ = 6326640. Its totient is φ = 1733760.

The previous prime is 3840253. The next prime is 3840257. The reversal of 3840254 is 4520483.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3840253) 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, 3302 + ... + 4310.

It is an arithmetic number, because the mean of its divisors is an integer number (395415).

Almost surely, 2^3840254 is an apocalyptic number.

3840254 is a deficient number, since it is larger than the sum of its proper divisors (2486386).

3840254 is a wasteful number, since it uses less digits than its factorization.

3840254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 3840254 is about 1959.6566025710. The cubic root of 3840254 is about 156.5981582664.

The spelling of 3840254 in words is "three million, eight hundred forty thousand, two hundred fifty-four".