3492224 has 16 divisors (see below), whose sum is σ = 6957420. Its totient is φ = 1746048.

The previous prime is 3492193. The next prime is 3492233. The reversal of 3492224 is 4222943.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 3492193 and 3492202.

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, 13514 + ... + 13769.

Almost surely, 2^3492224 is an apocalyptic number.

It is an amenable number.

3492224 is a deficient number, since it is larger than the sum of its proper divisors (3465196).

3492224 is an equidigital number, since it uses as much as digits as its factorization.

3492224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27297 (or 27285 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 3492224 is about 1868.7493143811. The cubic root of 3492224 is about 151.7169246689.

The spelling of 3492224 in words is "three million, four hundred ninety-two thousand, two hundred twenty-four".