3840154 has 8 divisors (see below), whose sum is σ = 5771808. Its totient is φ = 1916220.

The previous prime is 3840139. The next prime is 3840157. The reversal of 3840154 is 4510483.

3840154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (3840157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462 + ... + 2809.

It is an arithmetic number, because the mean of its divisors is an integer number (721476).

Almost surely, 2^3840154 is an apocalyptic number.

3840154 is a deficient number, since it is larger than the sum of its proper divisors (1931654).

3840154 is a wasteful number, since it uses less digits than its factorization.

3840154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3860.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 3840154 is about 1959.6310877305. The cubic root of 3840154 is about 156.5967989855.

The spelling of 3840154 in words is "three million, eight hundred forty thousand, one hundred fifty-four".