3699769589 has 2 divisors, whose sum is σ = 3699769590. Its totient is φ = 3699769588.

The previous prime is 3699769573. The next prime is 3699769607. The reversal of 3699769589 is 9859679963.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2513518225 + 1186251364 = 50135^2 + 34442^2 .

It is a cyclic number.

It is not a de Polignac number, because 3699769589 - 2⁴ = 3699769573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3699769189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1849884794 + 1849884795.

It is an arithmetic number, because the mean of its divisors is an integer number (1849884795).

Almost surely, 2^3699769589 is an apocalyptic number.

It is an amenable number.

3699769589 is a deficient number, since it is larger than the sum of its proper divisors (1).

3699769589 is an equidigital number, since it uses as much as digits as its factorization.

3699769589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 198404640, while the sum is 71.

The square root of 3699769589 is about 60825.7313067422. The cubic root of 3699769589 is about 1546.6482675045.

The spelling of 3699769589 in words is "three billion, six hundred ninety-nine million, seven hundred sixty-nine thousand, five hundred eighty-nine".