3776161 has 2 divisors, whose sum is σ = 3776162. Its totient is φ = 3776160.

The previous prime is 3776153. The next prime is 3776167. The reversal of 3776161 is 1616773.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3312400 + 463761 = 1820^2 + 681^2 .

It is a cyclic number.

It is not a de Polignac number, because 3776161 - 2³ = 3776153 is a prime.

It is not a weakly prime, because it can be changed into another prime (3776167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1888080 + 1888081.

It is an arithmetic number, because the mean of its divisors is an integer number (1888081).

Almost surely, 2^3776161 is an apocalyptic number.

It is an amenable number.

3776161 is a deficient number, since it is larger than the sum of its proper divisors (1).

3776161 is an equidigital number, since it uses as much as digits as its factorization.

3776161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5292, while the sum is 31.

The square root of 3776161 is about 1943.2346744539. The cubic root of 3776161 is about 155.7220697829.

The spelling of 3776161 in words is "three million, seven hundred seventy-six thousand, one hundred sixty-one".