3452944 has 40 divisors (see below), whose sum is σ = 7624512. Its totient is φ = 1499520.

The previous prime is 3452929. The next prime is 3452957. The reversal of 3452944 is 4492543.

It is a happy number.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3622 + ... + 4474.

Almost surely, 2^3452944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3452944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3812256).

3452944 is an abundant number, since it is smaller than the sum of its proper divisors (4171568).

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

3452944 is a wasteful number, since it uses less digits than its factorization.

3452944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895 (or 889 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 3452944 is about 1858.2098912663. The cubic root of 3452944 is about 151.1459489714.

The spelling of 3452944 in words is "three million, four hundred fifty-two thousand, nine hundred forty-four".