3400252 has 6 divisors (see below), whose sum is σ = 5950448. Its totient is φ = 1700124.

The previous prime is 3400247. The next prime is 3400273. The reversal of 3400252 is 2520043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425028 + ... + 425035.

Almost surely, 2^3400252 is an apocalyptic number.

It is an amenable number.

3400252 is a deficient number, since it is larger than the sum of its proper divisors (2550196).

3400252 is a wasteful number, since it uses less digits than its factorization.

3400252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850067 (or 850065 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 3400252 is about 1843.9772232867. The cubic root of 3400252 is about 150.3731745389.

Adding to 3400252 its reverse (2520043), we get a palindrome (5920295).

The spelling of 3400252 in words is "three million, four hundred thousand, two hundred fifty-two".