3776385 has 16 divisors (see below), whose sum is σ = 6071040. Its totient is φ = 2004480.

The previous prime is 3776369. The next prime is 3776411. The reversal of 3776385 is 5836773.

It is not a de Polignac number, because 3776385 - 2⁴ = 3776369 is a prime.

It is a super-2 number, since 2×3776385² = 28522167336450, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3601 + ... + 4529.

It is an arithmetic number, because the mean of its divisors is an integer number (379440).

Almost surely, 2^3776385 is an apocalyptic number.

It is an amenable number.

3776385 is a deficient number, since it is larger than the sum of its proper divisors (2294655).

3776385 is a wasteful number, since it uses less digits than its factorization.

3776385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208.

The product of its digits is 105840, while the sum is 39.

The square root of 3776385 is about 1943.2923094584. The cubic root of 3776385 is about 155.7251488407.

The spelling of 3776385 in words is "three million, seven hundred seventy-six thousand, three hundred eighty-five".