3438252 has 18 divisors (see below), whose sum is σ = 8691228. Its totient is φ = 1146072.

The previous prime is 3438223. The next prime is 3438263. The reversal of 3438252 is 2528343.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47718 + ... + 47789.

It is an arithmetic number, because the mean of its divisors is an integer number (482846).

Almost surely, 2^3438252 is an apocalyptic number.

It is an amenable number.

3438252 is an abundant number, since it is smaller than the sum of its proper divisors (5252976).

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

3438252 is a wasteful number, since it uses less digits than its factorization.

3438252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95517 (or 95512 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 3438252 is about 1854.2524100025. The cubic root of 3438252 is about 150.9312729064.

Subtracting from 3438252 its reverse (2528343), we obtain a palindrome (909909).

The spelling of 3438252 in words is "three million, four hundred thirty-eight thousand, two hundred fifty-two".