3895490 has 16 divisors (see below), whose sum is σ = 7102080. Its totient is φ = 1538160.

The previous prime is 3895481. The next prime is 3895511. The reversal of 3895490 is 945983.

3895490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1676 + ... + 3255.

It is an arithmetic number, because the mean of its divisors is an integer number (443880).

Almost surely, 2^3895490 is an apocalyptic number.

3895490 is a deficient number, since it is larger than the sum of its proper divisors (3206590).

3895490 is a wasteful number, since it uses less digits than its factorization.

3895490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5017.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 3895490 is about 1973.6995718700. The cubic root of 3895490 is about 157.3453929200.

The spelling of 3895490 in words is "three million, eight hundred ninety-five thousand, four hundred ninety".