4689120669 has 8 divisors (see below), whose sum is σ = 6253645920. Its totient is φ = 3125337936.

The previous prime is 4689120649. The next prime is 4689120697. The reversal of 4689120669 is 9660219864.

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

It is not a de Polignac number, because 4689120669 - 2⁹ = 4689120157 is a prime.

It is a super-2 number, since 2×4689120669² = 43975705296886015122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4689120649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170722 + ... + 196275.

It is an arithmetic number, because the mean of its divisors is an integer number (781705740).

Almost surely, 2^4689120669 is an apocalyptic number.

It is an amenable number.

4689120669 is a deficient number, since it is larger than the sum of its proper divisors (1564525251).

4689120669 is a wasteful number, since it uses less digits than its factorization.

4689120669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371259.

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 4689120669 is about 68477.1543582237. The cubic root of 4689120669 is about 1673.7752292887.

The spelling of 4689120669 in words is "four billion, six hundred eighty-nine million, one hundred twenty thousand, six hundred sixty-nine".