3726987 has 8 divisors (see below), whose sum is σ = 5421120. Its totient is φ = 2258760.

The previous prime is 3726979. The next prime is 3726991. The reversal of 3726987 is 7896273.

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

It is not a de Polignac number, because 3726987 - 2³ = 3726979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3726977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56437 + ... + 56502.

It is an arithmetic number, because the mean of its divisors is an integer number (677640).

Almost surely, 2^3726987 is an apocalyptic number.

3726987 is a deficient number, since it is larger than the sum of its proper divisors (1694133).

3726987 is a wasteful number, since it uses less digits than its factorization.

3726987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112953.

The product of its digits is 127008, while the sum is 42.

The square root of 3726987 is about 1930.5405978637. The cubic root of 3726987 is about 155.0431652239.

The spelling of 3726987 in words is "three million, seven hundred twenty-six thousand, nine hundred eighty-seven".