3682249 has 8 divisors (see below), whose sum is σ = 3780000. Its totient is φ = 3585792.

The previous prime is 3682243. The next prime is 3682271. The reversal of 3682249 is 9422863.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3682249 - 2¹⁹ = 3157961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3682243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7977 + ... + 8425.

It is an arithmetic number, because the mean of its divisors is an integer number (472500).

Almost surely, 2^3682249 is an apocalyptic number.

It is an amenable number.

3682249 is a deficient number, since it is larger than the sum of its proper divisors (97751).

3682249 is a wasteful number, since it uses less digits than its factorization.

3682249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647.

The product of its digits is 20736, while the sum is 34.

The square root of 3682249 is about 1918.9187059383. The cubic root of 3682249 is about 154.4202973173.

The spelling of 3682249 in words is "three million, six hundred eighty-two thousand, two hundred forty-nine".