3763985369 has 2 divisors, whose sum is σ = 3763985370. Its totient is φ = 3763985368.

The previous prime is 3763985363. The next prime is 3763985377. The reversal of 3763985369 is 9635893673.

3763985369 is digitally balanced in base 3, 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., 2458969744 + 1305015625 = 49588^2 + 36125^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3763985369 is a prime.

It is a super-2 number, since 2×3763985369² = 28335171716092132322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3763985363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1881992684 + 1881992685.

It is an arithmetic number, because the mean of its divisors is an integer number (1881992685).

Almost surely, 2^3763985369 is an apocalyptic number.

It is an amenable number.

3763985369 is a deficient number, since it is larger than the sum of its proper divisors (1).

3763985369 is an equidigital number, since it uses as much as digits as its factorization.

3763985369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22044960, while the sum is 59.

The square root of 3763985369 is about 61351.3273613538. The cubic root of 3763985369 is about 1555.5452255552.

The spelling of 3763985369 in words is "three billion, seven hundred sixty-three million, nine hundred eighty-five thousand, three hundred sixty-nine".