3858494 has 8 divisors (see below), whose sum is σ = 5882808. Its totient is φ = 1897560.

The previous prime is 3858493. The next prime is 3858497. The reversal of 3858494 is 4948583.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3858493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15692 + ... + 15935.

It is an arithmetic number, because the mean of its divisors is an integer number (735351).

Almost surely, 2^3858494 is an apocalyptic number.

3858494 is a deficient number, since it is larger than the sum of its proper divisors (2024314).

3858494 is a wasteful number, since it uses less digits than its factorization.

3858494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31690.

The product of its digits is 138240, while the sum is 41.

The square root of 3858494 is about 1964.3049661394. The cubic root of 3858494 is about 156.8456974523.

The spelling of 3858494 in words is "three million, eight hundred fifty-eight thousand, four hundred ninety-four".