3776289 has 24 divisors (see below), whose sum is σ = 5643456. Its totient is φ = 2244000.

The previous prime is 3776273. The next prime is 3776291. The reversal of 3776289 is 9826773.

It is not a de Polignac number, because 3776289 - 2⁴ = 3776273 is a prime.

It is a super-2 number, since 2×3776289² = 28520717223042, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3776289.

It is not an unprimeable number, because it can be changed into a prime (3776239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36612 + ... + 36714.

It is an arithmetic number, because the mean of its divisors is an integer number (235144).

Almost surely, 2^3776289 is an apocalyptic number.

It is an amenable number.

3776289 is a deficient number, since it is larger than the sum of its proper divisors (1867167).

3776289 is a wasteful number, since it uses less digits than its factorization.

3776289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 218 counting only the distinct ones).

The product of its digits is 127008, while the sum is 42.

The square root of 3776289 is about 1943.2676089515. The cubic root of 3776289 is about 155.7238292594.

It can be divided in two parts, 377 and 6289, that added together give a palindrome (6666).

The spelling of 3776289 in words is "three million, seven hundred seventy-six thousand, two hundred eighty-nine".