3849478 has 8 divisors (see below), whose sum is σ = 5855760. Its totient is φ = 1897560.

The previous prime is 3849467. The next prime is 3849479. The reversal of 3849478 is 8749483.

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 (3849479) 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, 13413 + ... + 13696.

It is an arithmetic number, because the mean of its divisors is an integer number (731970).

Almost surely, 2^3849478 is an apocalyptic number.

3849478 is a deficient number, since it is larger than the sum of its proper divisors (2006282).

3849478 is a wasteful number, since it uses less digits than its factorization.

3849478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27182.

The product of its digits is 193536, while the sum is 43.

The square root of 3849478 is about 1962.0086646088. The cubic root of 3849478 is about 156.7234369986.

The spelling of 3849478 in words is "three million, eight hundred forty-nine thousand, four hundred seventy-eight".