3689112669 has 32 divisors (see below), whose sum is σ = 5605300224. Its totient is φ = 2136319680.

The previous prime is 3689112667. The next prime is 3689112683. The reversal of 3689112669 is 9662119863.

It is not a de Polignac number, because 3689112669 - 2¹ = 3689112667 is a prime.

It is a super-2 number, since 2×3689112669² = 27219104569152607122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3689112667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 918664 + ... + 922670.

It is an arithmetic number, because the mean of its divisors is an integer number (175165632).

Almost surely, 2^3689112669 is an apocalyptic number.

It is an amenable number.

3689112669 is a deficient number, since it is larger than the sum of its proper divisors (1916187555).

3689112669 is a wasteful number, since it uses less digits than its factorization.

3689112669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5257.

The product of its digits is 839808, while the sum is 51.

The square root of 3689112669 is about 60738.0660623962. The cubic root of 3689112669 is about 1545.1618364003.

The spelling of 3689112669 in words is "three billion, six hundred eighty-nine million, one hundred twelve thousand, six hundred sixty-nine".