3671249 has 8 divisors (see below), whose sum is σ = 3747072. Its totient is φ = 3596400.

The previous prime is 3671231. The next prime is 3671267. The reversal of 3671249 is 9421763.

It is an interprime number because it is at equal distance from previous prime (3671231) and next prime (3671267).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3671249 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 (3671219) 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, 16352 + ... + 16574.

It is an arithmetic number, because the mean of its divisors is an integer number (468384).

Almost surely, 2^3671249 is an apocalyptic number.

It is an amenable number.

3671249 is a deficient number, since it is larger than the sum of its proper divisors (75823).

3671249 is a wasteful number, since it uses less digits than its factorization.

3671249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487.

The product of its digits is 9072, while the sum is 32.

The square root of 3671249 is about 1916.0503646825. The cubic root of 3671249 is about 154.2663771163.

The spelling of 3671249 in words is "three million, six hundred seventy-one thousand, two hundred forty-nine".