3849451 has 4 divisors (see below), whose sum is σ = 3855400. Its totient is φ = 3843504.

The previous prime is 3849437. The next prime is 3849467. The reversal of 3849451 is 1549483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1549483 = 13 ⋅119191.

It is a cyclic number.

It is not a de Polignac number, because 3849451 - 2⁹ = 3848939 is a prime.

It is a Duffinian number.

3849451 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3849401) 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, 1866 + ... + 3343.

It is an arithmetic number, because the mean of its divisors is an integer number (963850).

Almost surely, 2^3849451 is an apocalyptic number.

3849451 is a deficient number, since it is larger than the sum of its proper divisors (5949).

3849451 is an equidigital number, since it uses as much as digits as its factorization.

3849451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5948.

The product of its digits is 17280, while the sum is 34.

The square root of 3849451 is about 1962.0017838932. The cubic root of 3849451 is about 156.7230705815.

Subtracting from 3849451 its reverse (1549483), we obtain a cube (2299968 = 132³).

The spelling of 3849451 in words is "three million, eight hundred forty-nine thousand, four hundred fifty-one".