3843490 has 16 divisors (see below), whose sum is σ = 7906752. Its totient is φ = 1317744.

The previous prime is 3843467. The next prime is 3843533. The reversal of 3843490 is 943483.

3843490 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, 27384 + ... + 27523.

It is an arithmetic number, because the mean of its divisors is an integer number (494172).

Almost surely, 2^3843490 is an apocalyptic number.

3843490 is an abundant number, since it is smaller than the sum of its proper divisors (4063262).

3843490 is a wasteful number, since it uses less digits than its factorization.

3843490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54921.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 3843490 is about 1960.4820835703. The cubic root of 3843490 is about 156.6421318654.

The spelling of 3843490 in words is "three million, eight hundred forty-three thousand, four hundred ninety".