3799889 has 4 divisors (see below), whose sum is σ = 3815280. Its totient is φ = 3784500.

The previous prime is 3799883. The next prime is 3799897. The reversal of 3799889 is 9889973.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9889973 = 797 ⋅12409.

It is a cyclic number.

It is not a de Polignac number, because 3799889 - 2²⁰ = 2751313 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 3799889.

It is not an unprimeable number, because it can be changed into a prime (3799883) 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, 7319 + ... + 7820.

It is an arithmetic number, because the mean of its divisors is an integer number (953820).

Almost surely, 2^3799889 is an apocalyptic number.

It is an amenable number.

3799889 is a deficient number, since it is larger than the sum of its proper divisors (15391).

3799889 is a wasteful number, since it uses less digits than its factorization.

3799889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15390.

The product of its digits is 979776, while the sum is 53.

The square root of 3799889 is about 1949.3303978546. The cubic root of 3799889 is about 156.0475556308.

The spelling of 3799889 in words is "three million, seven hundred ninety-nine thousand, eight hundred eighty-nine".