3792161 has 2 divisors, whose sum is σ = 3792162. Its totient is φ = 3792160.

The previous prime is 3792149. The next prime is 3792169. The reversal of 3792161 is 1612973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3763600 + 28561 = 1940^2 + 169^2 .

It is a cyclic number.

It is not a de Polignac number, because 3792161 - 2¹⁴ = 3775777 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3792169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1896080 + 1896081.

It is an arithmetic number, because the mean of its divisors is an integer number (1896081).

Almost surely, 2^3792161 is an apocalyptic number.

It is an amenable number.

3792161 is a deficient number, since it is larger than the sum of its proper divisors (1).

3792161 is an equidigital number, since it uses as much as digits as its factorization.

3792161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268, while the sum is 29.

The square root of 3792161 is about 1947.3471698698. The cubic root of 3792161 is about 155.9416969284.

The spelling of 3792161 in words is "three million, seven hundred ninety-two thousand, one hundred sixty-one".