3697061 has 2 divisors, whose sum is σ = 3697062. Its totient is φ = 3697060.

The previous prime is 3697051. The next prime is 3697073. The reversal of 3697061 is 1607963.

3697061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3441025 + 256036 = 1855^2 + 506^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3697061 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3697051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1848530 + 1848531.

It is an arithmetic number, because the mean of its divisors is an integer number (1848531).

Almost surely, 2^3697061 is an apocalyptic number.

It is an amenable number.

3697061 is a deficient number, since it is larger than the sum of its proper divisors (1).

3697061 is an equidigital number, since it uses as much as digits as its factorization.

3697061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 3697061 is about 1922.7742977271. The cubic root of 3697061 is about 154.6270743345.

The spelling of 3697061 in words is "three million, six hundred ninety-seven thousand, sixty-one".