3678241 has 8 divisors (see below), whose sum is σ = 4216320. Its totient is φ = 3143328.

The previous prime is 3678223. The next prime is 3678247. The reversal of 3678241 is 1428763.

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 3678241 - 2⁷ = 3678113 is a prime.

It is a d-powerful number, because it can be written as 3¹² + 6³ + 7³ + 8³ + 2²¹ + 4¹⁰ + 1 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3678247) 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, 2805 + ... + 3901.

It is an arithmetic number, because the mean of its divisors is an integer number (527040).

Almost surely, 2^3678241 is an apocalyptic number.

It is an amenable number.

3678241 is a deficient number, since it is larger than the sum of its proper divisors (538079).

3678241 is a wasteful number, since it uses less digits than its factorization.

3678241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583.

The product of its digits is 8064, while the sum is 31.

The square root of 3678241 is about 1917.8740834580. The cubic root of 3678241 is about 154.3642499358.

The spelling of 3678241 in words is "three million, six hundred seventy-eight thousand, two hundred forty-one".