3249537 has 16 divisors (see below), whose sum is σ = 4596480. Its totient is φ = 2038400.

The previous prime is 3249527. The next prime is 3249557. The reversal of 3249537 is 7359423.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3249537 - 2¹² = 3245441 is a prime.

It is a d-powerful number, because it can be written as 3⁶ + 2¹⁵ + 4⁹ + 9² + 5⁹ + 3¹¹ + 7⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 3249498 and 3249507.

It is not an unprimeable number, because it can be changed into a prime (3249517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3112 + ... + 4022.

It is an arithmetic number, because the mean of its divisors is an integer number (287280).

Almost surely, 2^3249537 is an apocalyptic number.

It is an amenable number.

3249537 is a deficient number, since it is larger than the sum of its proper divisors (1346943).

3249537 is a wasteful number, since it uses less digits than its factorization.

3249537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984.

The product of its digits is 22680, while the sum is 33.

The square root of 3249537 is about 1802.6472200628. The cubic root of 3249537 is about 148.1177690572.

The spelling of 3249537 in words is "three million, two hundred forty-nine thousand, five hundred thirty-seven".