3697373489 has 2 divisors, whose sum is σ = 3697373490. Its totient is φ = 3697373488.

The previous prime is 3697373453. The next prime is 3697373501. The reversal of 3697373489 is 9843737963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3689347600 + 8025889 = 60740^2 + 2833^2 .

It is a cyclic number.

It is not a de Polignac number, because 3697373489 - 2¹⁶ = 3697307953 is a prime.

It is not a weakly prime, because it can be changed into another prime (3697373389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1848686744 + 1848686745.

It is an arithmetic number, because the mean of its divisors is an integer number (1848686745).

Almost surely, 2^3697373489 is an apocalyptic number.

It is an amenable number.

3697373489 is a deficient number, since it is larger than the sum of its proper divisors (1).

3697373489 is an equidigital number, since it uses as much as digits as its factorization.

3697373489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20575296, while the sum is 59.

The square root of 3697373489 is about 60806.0316827204. The cubic root of 3697373489 is about 1546.3143075879.

The spelling of 3697373489 in words is "three billion, six hundred ninety-seven million, three hundred seventy-three thousand, four hundred eighty-nine".