3767161 has 2 divisors, whose sum is σ = 3767162. Its totient is φ = 3767160.

The previous prime is 3767131. The next prime is 3767173. The reversal of 3767161 is 1617673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2624400 + 1142761 = 1620^2 + 1069^2 .

It is a cyclic number.

It is not a de Polignac number, because 3767161 - 2¹³ = 3758969 is a prime.

It is a Chen prime.

3767161 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3767131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1883580 + 1883581.

It is an arithmetic number, because the mean of its divisors is an integer number (1883581).

Almost surely, 2^3767161 is an apocalyptic number.

It is an amenable number.

3767161 is a deficient number, since it is larger than the sum of its proper divisors (1).

3767161 is an equidigital number, since it uses as much as digits as its factorization.

3767161 is an odious number, because the sum of its binary digits is odd.

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

The square root of 3767161 is about 1940.9175665133. The cubic root of 3767161 is about 155.5982567767.

The spelling of 3767161 in words is "three million, seven hundred sixty-seven thousand, one hundred sixty-one".