7663045669 has 8 divisors (see below), whose sum is σ = 7708828320. Its totient is φ = 7617296400.

The previous prime is 7663045657. The next prime is 7663045711. The reversal of 7663045669 is 9665403667.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7663045669 - 2⁹ = 7663045157 is a prime.

It is a super-2 number, since 2×7663045669² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7663042669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 569914 + ... + 583204.

It is an arithmetic number, because the mean of its divisors is an integer number (963603540).

Almost surely, 2^7663045669 is an apocalyptic number.

It is an amenable number.

7663045669 is a deficient number, since it is larger than the sum of its proper divisors (45782651).

7663045669 is a wasteful number, since it uses less digits than its factorization.

7663045669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16691.

The product of its (nonzero) digits is 4898880, while the sum is 52.

The square root of 7663045669 is about 87538.8237812229. The cubic root of 7663045669 is about 1971.5167503559.

The spelling of 7663045669 in words is "seven billion, six hundred sixty-three million, forty-five thousand, six hundred sixty-nine".