3853493 has 8 divisors (see below), whose sum is σ = 4426560. Its totient is φ = 3286080.

The previous prime is 3853469. The next prime is 3853501. The reversal of 3853493 is 3943583.

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

It is not a de Polignac number, because 3853493 - 2⁶ = 3853429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3853403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173 + ... + 2781.

It is an arithmetic number, because the mean of its divisors is an integer number (553320).

Almost surely, 2^3853493 is an apocalyptic number.

It is an amenable number.

3853493 is a deficient number, since it is larger than the sum of its proper divisors (573067).

3853493 is a wasteful number, since it uses less digits than its factorization.

3853493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2827.

The product of its digits is 38880, while the sum is 35.

The square root of 3853493 is about 1963.0315840556. The cubic root of 3853493 is about 156.7779055056. Note that the first 3 decimals are identical.

The spelling of 3853493 in words is "three million, eight hundred fifty-three thousand, four hundred ninety-three".