3860493 has 32 divisors (see below), whose sum is σ = 6451200. Its totient is φ = 1999296.

The previous prime is 3860489. The next prime is 3860501. The reversal of 3860493 is 3940683.

3860493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3860493 - 2² = 3860489 is a prime.

3860493 is a lucky number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3860093) 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 31 ways as a sum of consecutive naturals, for example, 21478 + ... + 21656.

It is an arithmetic number, because the mean of its divisors is an integer number (201600).

Almost surely, 2^3860493 is an apocalyptic number.

It is an amenable number.

3860493 is a deficient number, since it is larger than the sum of its proper divisors (2590707).

3860493 is a wasteful number, since it uses less digits than its factorization.

3860493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 3860493 is about 1964.8137316295. The cubic root of 3860493 is about 156.8727788662.

The spelling of 3860493 in words is "three million, eight hundred sixty thousand, four hundred ninety-three".