3726587 has 8 divisors (see below), whose sum is σ = 4082400. Its totient is φ = 3385984.

The previous prime is 3726581. The next prime is 3726599. The reversal of 3726587 is 7856273.

It is a happy number.

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 3726587 - 2⁴ = 3726571 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3726587.

It is not an unprimeable number, because it can be changed into a prime (3726581) 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, 3287 + ... + 4272.

It is an arithmetic number, because the mean of its divisors is an integer number (510300).

Almost surely, 2^3726587 is an apocalyptic number.

3726587 is a deficient number, since it is larger than the sum of its proper divisors (355813).

3726587 is a wasteful number, since it uses less digits than its factorization.

3726587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7605.

The product of its digits is 70560, while the sum is 38.

The square root of 3726587 is about 1930.4369971589. The cubic root of 3726587 is about 155.0376183407.

The spelling of 3726587 in words is "three million, seven hundred twenty-six thousand, five hundred eighty-seven".