3723681769 has 16 divisors (see below), whose sum is σ = 3969432000. Its totient is φ = 3483025920.

The previous prime is 3723681763. The next prime is 3723681799. The reversal of 3723681769 is 9671863273.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3723681769 - 2⁹ = 3723681257 is a prime.

It is a super-2 number, since 2×3723681769² = 27731611833565938722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3723681763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1722049 + ... + 1724209.

It is an arithmetic number, because the mean of its divisors is an integer number (248089500).

Almost surely, 2^3723681769 is an apocalyptic number.

It is an amenable number.

3723681769 is a deficient number, since it is larger than the sum of its proper divisors (245750231).

3723681769 is a wasteful number, since it uses less digits than its factorization.

3723681769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3288.

The product of its digits is 2286144, while the sum is 52.

The square root of 3723681769 is about 61021.9777539208. The cubic root of 3723681769 is about 1549.9731898242.

The spelling of 3723681769 in words is "three billion, seven hundred twenty-three million, six hundred eighty-one thousand, seven hundred sixty-nine".