3789963 has 32 divisors (see below), whose sum is σ = 6220800. Its totient is φ = 2268288.

The previous prime is 3789953. The next prime is 3789971. The reversal of 3789963 is 3699873.

It is a happy number.

It is not a de Polignac number, because 3789963 - 2⁵ = 3789931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3789953) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10378 + ... + 10736.

It is an arithmetic number, because the mean of its divisors is an integer number (194400).

Almost surely, 2^3789963 is an apocalyptic number.

3789963 is a deficient number, since it is larger than the sum of its proper divisors (2430837).

3789963 is a wasteful number, since it uses less digits than its factorization.

3789963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408 (or 402 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 3789963 is about 1946.7827305583. The cubic root of 3789963 is about 155.9115622994.

It can be divided in two parts, 37 and 89963, that added together give a square (90000 = 300²).

The spelling of 3789963 in words is "three million, seven hundred eighty-nine thousand, nine hundred sixty-three".