3889597 has 4 divisors (see below), whose sum is σ = 3913056. Its totient is φ = 3866140.

The previous prime is 3889591. The next prime is 3889607. The reversal of 3889597 is 7959883.

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 a cyclic number.

It is not a de Polignac number, because 3889597 - 2¹¹ = 3887549 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 3889597.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3889591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11479 + ... + 11812.

It is an arithmetic number, because the mean of its divisors is an integer number (978264).

Almost surely, 2^3889597 is an apocalyptic number.

It is an amenable number.

3889597 is a deficient number, since it is larger than the sum of its proper divisors (23459).

3889597 is a wasteful number, since it uses less digits than its factorization.

3889597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23458.

The product of its digits is 544320, while the sum is 49.

The square root of 3889597 is about 1972.2061251299. The cubic root of 3889597 is about 157.2660101499.

The spelling of 3889597 in words is "three million, eight hundred eighty-nine thousand, five hundred ninety-seven".