3889037 has 2 divisors, whose sum is σ = 3889038. Its totient is φ = 3889036.

The previous prime is 3889031. The next prime is 3889063. The reversal of 3889037 is 7309883.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2621161 + 1267876 = 1619^2 + 1126^2 .

It is a cyclic number.

It is not a de Polignac number, because 3889037 - 2¹⁰ = 3888013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3889031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1944518 + 1944519.

It is an arithmetic number, because the mean of its divisors is an integer number (1944519).

Almost surely, 2^3889037 is an apocalyptic number.

It is an amenable number.

3889037 is a deficient number, since it is larger than the sum of its proper divisors (1).

3889037 is an equidigital number, since it uses as much as digits as its factorization.

3889037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 3889037 is about 1972.0641470297. The cubic root of 3889037 is about 157.2584623935.

The spelling of 3889037 in words is "three million, eight hundred eighty-nine thousand, thirty-seven".