3444280 has 32 divisors (see below), whose sum is σ = 8857440. Its totient is φ = 1180800.

The previous prime is 3444253. The next prime is 3444289. The reversal of 3444280 is 824443.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3444289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5871 + ... + 6430.

It is an arithmetic number, because the mean of its divisors is an integer number (276795).

Almost surely, 2^3444280 is an apocalyptic number.

It is an amenable number.

3444280 is an abundant number, since it is smaller than the sum of its proper divisors (5413160).

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

3444280 is a wasteful number, since it uses less digits than its factorization.

3444280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12319 (or 12315 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 3444280 is about 1855.8771511067. The cubic root of 3444280 is about 151.0194264730.

It can be divided in two parts, 344 and 4280, that added together give a square (4624 = 68²).

The spelling of 3444280 in words is "three million, four hundred forty-four thousand, two hundred eighty".