3249437 has 4 divisors (see below), whose sum is σ = 3420480. Its totient is φ = 3078396.

The previous prime is 3249419. The next prime is 3249443. The reversal of 3249437 is 7349423.

3249437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3249437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3249497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85493 + ... + 85530.

It is an arithmetic number, because the mean of its divisors is an integer number (855120).

Almost surely, 2^3249437 is an apocalyptic number.

It is an amenable number.

3249437 is a deficient number, since it is larger than the sum of its proper divisors (171043).

3249437 is a wasteful number, since it uses less digits than its factorization.

3249437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171042.

The product of its digits is 18144, while the sum is 32.

The square root of 3249437 is about 1802.6194828638. The cubic root of 3249437 is about 148.1162496685.

The spelling of 3249437 in words is "three million, two hundred forty-nine thousand, four hundred thirty-seven".