3337249 has 4 divisors (see below), whose sum is σ = 3392020. Its totient is φ = 3282480.

The previous prime is 3337237. The next prime is 3337261. The reversal of 3337249 is 9427333.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3337237) and next prime (3337261).

It can be written as a sum of positive squares in 2 ways, for example, as 555025 + 2782224 = 745^2 + 1668^2 .

It is a cyclic number.

It is not a de Polignac number, because 3337249 - 2⁷ = 3337121 is a prime.

It is a super-2 number, since 2×3337249² = 22274461776002, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁷ + 3¹¹ + 3¹¹ + 7⁷ + 2²¹ + 4⁵ + 9⁵ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3337249.

It is not an unprimeable number, because it can be changed into a prime (3335249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27294 + ... + 27415.

It is an arithmetic number, because the mean of its divisors is an integer number (848005).

Almost surely, 2^3337249 is an apocalyptic number.

It is an amenable number.

3337249 is a deficient number, since it is larger than the sum of its proper divisors (54771).

3337249 is an equidigital number, since it uses as much as digits as its factorization.

3337249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54770.

The product of its digits is 13608, while the sum is 31.

The square root of 3337249 is about 1826.8138930937. The cubic root of 3337249 is about 149.4386276205.

The spelling of 3337249 in words is "three million, three hundred thirty-seven thousand, two hundred forty-nine".