3450224 has 20 divisors (see below), whose sum is σ = 6725760. Its totient is φ = 1714560.

The previous prime is 3450211. The next prime is 3450233. The reversal of 3450224 is 4220543.

It is a junction number, because it is equal to n+sod(n) for n = 3450196 and 3450205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2492 + ... + 3620.

It is an arithmetic number, because the mean of its divisors is an integer number (336288).

Almost surely, 2^3450224 is an apocalyptic number.

It is an amenable number.

3450224 is a deficient number, since it is larger than the sum of its proper divisors (3275536).

3450224 is a wasteful number, since it uses less digits than its factorization.

3450224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328 (or 1322 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 3450224 is about 1857.4778598950. The cubic root of 3450224 is about 151.1062509650.

Adding to 3450224 its reverse (4220543), we get a palindrome (7670767).

The spelling of 3450224 in words is "three million, four hundred fifty thousand, two hundred twenty-four".