3949484 has 24 divisors (see below), whose sum is σ = 8617728. Its totient is φ = 1538640.

The previous prime is 3949469. The next prime is 3949487. The reversal of 3949484 is 4849493.

3949484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3949487) 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 7 ways as a sum of consecutive naturals, for example, 6104 + ... + 6719.

It is an arithmetic number, because the mean of its divisors is an integer number (359072).

Almost surely, 2^3949484 is an apocalyptic number.

It is an amenable number.

3949484 is an abundant number, since it is smaller than the sum of its proper divisors (4668244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3949484 is a wasteful number, since it uses less digits than its factorization.

3949484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12845 (or 12843 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 3949484 is about 1987.3308733072. The cubic root of 3949484 is about 158.0690292827.

Subtracting 3949484 from its reverse (4849493), we obtain a palindrome (900009).

The spelling of 3949484 in words is "three million, nine hundred forty-nine thousand, four hundred eighty-four".