3726481 has 8 divisors (see below), whose sum is σ = 4083264. Its totient is φ = 3372720.

The previous prime is 3726469. The next prime is 3726491. The reversal of 3726481 is 1846273.

3726481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3726481 - 2⁷ = 3726353 is a prime.

It is a super-2 number, since 2×3726481² = 27773321286722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3726421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2436 + ... + 3658.

It is an arithmetic number, because the mean of its divisors is an integer number (510408).

Almost surely, 2^3726481 is an apocalyptic number.

It is an amenable number.

3726481 is a deficient number, since it is larger than the sum of its proper divisors (356783).

3726481 is a wasteful number, since it uses less digits than its factorization.

3726481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511.

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

The square root of 3726481 is about 1930.4095420402. The cubic root of 3726481 is about 155.0361483501.

The spelling of 3726481 in words is "three million, seven hundred twenty-six thousand, four hundred eighty-one".