2939448 has 16 divisors (see below), whose sum is σ = 7348680. Its totient is φ = 979808.

The previous prime is 2939401. The next prime is 2939449. The reversal of 2939448 is 8449392.

2939448 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 (2939449) 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 3 ways as a sum of consecutive naturals, for example, 61215 + ... + 61262.

2^2939448 is an apocalyptic number.

It is an amenable number.

2939448 is an abundant number, since it is smaller than the sum of its proper divisors (4409232).

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

2939448 is a wasteful number, since it uses less digits than its factorization.

2939448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122486 (or 122482 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 2939448 is about 1714.4818459231. The cubic root of 2939448 is about 143.2480088293.

The spelling of 2939448 in words is "two million, nine hundred thirty-nine thousand, four hundred forty-eight".