3776369 has 2 divisors, whose sum is σ = 3776370. Its totient is φ = 3776368.

The previous prime is 3776317. The next prime is 3776411. The reversal of 3776369 is 9636773.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3763600 + 12769 = 1940^2 + 113^2 .

It is a cyclic number.

It is not a de Polignac number, because 3776369 - 2²⁰ = 2727793 is a prime.

It is a super-2 number, since 2×3776369² = 28521925648322, which contains 22 as substring.

It is a Chen prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3⁷ + 7⁷ + 7⁷ + 6² + 3¹³ + 6⁴ + 9⁶ .

It is not a weakly prime, because it can be changed into another prime (3776569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1888184 + 1888185.

It is an arithmetic number, because the mean of its divisors is an integer number (1888185).

Almost surely, 2^3776369 is an apocalyptic number.

It is an amenable number.

3776369 is a deficient number, since it is larger than the sum of its proper divisors (1).

3776369 is an equidigital number, since it uses as much as digits as its factorization.

3776369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 142884, while the sum is 41.

The square root of 3776369 is about 1943.2881927290. The cubic root of 3776369 is about 155.7249289121.

The spelling of 3776369 in words is "three million, seven hundred seventy-six thousand, three hundred sixty-nine".