3929252 has 24 divisors (see below), whose sum is σ = 7150080. Its totient is φ = 1887840.

The previous prime is 3929249. The next prime is 3929267. The reversal of 3929252 is 2529293.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20477 + ... + 20667.

It is an arithmetic number, because the mean of its divisors is an integer number (297920).

Almost surely, 2^3929252 is an apocalyptic number.

It is an amenable number.

3929252 is a deficient number, since it is larger than the sum of its proper divisors (3220828).

3929252 is a wasteful number, since it uses less digits than its factorization.

3929252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371 (or 369 counting only the distinct ones).

The product of its digits is 9720, while the sum is 32.

The square root of 3929252 is about 1982.2340931383. The cubic root of 3929252 is about 157.7986539563.

The spelling of 3929252 in words is "three million, nine hundred twenty-nine thousand, two hundred fifty-two".