3782537 has 8 divisors (see below), whose sum is σ = 4227552. Its totient is φ = 3354400.

The previous prime is 3782533. The next prime is 3782543. The reversal of 3782537 is 7352873.

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 3782537 - 2² = 3782533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3782497 and 3782506.

It is not an unprimeable number, because it can be changed into a prime (3782531) 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, 3743 + ... + 4644.

It is an arithmetic number, because the mean of its divisors is an integer number (528444).

Almost surely, 2^3782537 is an apocalyptic number.

It is an amenable number.

3782537 is a deficient number, since it is larger than the sum of its proper divisors (445015).

3782537 is a wasteful number, since it uses less digits than its factorization.

3782537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8439.

The product of its digits is 35280, while the sum is 35.

The square root of 3782537 is about 1944.8745460826. The cubic root of 3782537 is about 155.8096654139.

The spelling of 3782537 in words is "three million, seven hundred eighty-two thousand, five hundred thirty-seven".