3772443 has 16 divisors (see below), whose sum is σ = 5184000. Its totient is φ = 2439360.

The previous prime is 3772397. The next prime is 3772459. The reversal of 3772443 is 3442773.

It is not a de Polignac number, because 3772443 - 2¹⁴ = 3756059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3772443.

It is not an unprimeable number, because it can be changed into a prime (3772493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18858 + ... + 19056.

It is an arithmetic number, because the mean of its divisors is an integer number (324000).

Almost surely, 2^3772443 is an apocalyptic number.

3772443 is a deficient number, since it is larger than the sum of its proper divisors (1411557).

3772443 is a wasteful number, since it uses less digits than its factorization.

3772443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362.

The product of its digits is 14112, while the sum is 30.

The square root of 3772443 is about 1942.2777865177. The cubic root of 3772443 is about 155.6709451285.

The spelling of 3772443 in words is "three million, seven hundred seventy-two thousand, four hundred forty-three".