3682481 has 4 divisors (see below), whose sum is σ = 4017264. Its totient is φ = 3347700.

The previous prime is 3682457. The next prime is 3682501. The reversal of 3682481 is 1842863.

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 not a de Polignac number, because 3682481 - 2¹⁸ = 3420337 is a prime.

It is a super-2 number, since 2×3682481² = 27121332630722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3682451) 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, 167375 + ... + 167396.

It is an arithmetic number, because the mean of its divisors is an integer number (1004316).

Almost surely, 2^3682481 is an apocalyptic number.

It is an amenable number.

3682481 is a deficient number, since it is larger than the sum of its proper divisors (334783).

3682481 is a wasteful number, since it uses less digits than its factorization.

3682481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334782.

The product of its digits is 9216, while the sum is 32.

The square root of 3682481 is about 1918.9791556971. The cubic root of 3682481 is about 154.4235403314.

The spelling of 3682481 in words is "three million, six hundred eighty-two thousand, four hundred eighty-one".