3893537 has 4 divisors (see below), whose sum is σ = 4098480. Its totient is φ = 3688596.

The previous prime is 3893531. The next prime is 3893543. The reversal of 3893537 is 7353983.

3893537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 an interprime number because it is at equal distance from previous prime (3893531) and next prime (3893543).

It is a cyclic number.

It is not a de Polignac number, because 3893537 - 2¹² = 3889441 is a prime.

It is an Ulam number.

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 3893537.

It is not an unprimeable number, because it can be changed into a prime (3893531) 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 3 ways as a sum of consecutive naturals, for example, 102443 + ... + 102480.

It is an arithmetic number, because the mean of its divisors is an integer number (1024620).

Almost surely, 2^3893537 is an apocalyptic number.

It is an amenable number.

3893537 is a deficient number, since it is larger than the sum of its proper divisors (204943).

3893537 is a wasteful number, since it uses less digits than its factorization.

3893537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204942.

The product of its digits is 68040, while the sum is 38.

The square root of 3893537 is about 1973.2047536938. The cubic root of 3893537 is about 157.3190935395.

The spelling of 3893537 in words is "three million, eight hundred ninety-three thousand, five hundred thirty-seven".