4687969 has 8 divisors (see below), whose sum is σ = 5507712. Its totient is φ = 3933840.

The previous prime is 4687967. The next prime is 4687979. The reversal of 4687969 is 9697864.

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 4687969 - 2¹ = 4687967 is a prime.

It is a super-2 number, since 2×4687969² = 43954106689922, which contains 22 as substring.

It is a Duffinian number.

4687969 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4687961) 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, 16249 + ... + 16534.

It is an arithmetic number, because the mean of its divisors is an integer number (688464).

Almost surely, 2^4687969 is an apocalyptic number.

It is an amenable number.

4687969 is a deficient number, since it is larger than the sum of its proper divisors (819743).

4687969 is a wasteful number, since it uses less digits than its factorization.

4687969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32807.

The product of its digits is 653184, while the sum is 49.

The square root of 4687969 is about 2165.1718176625. The cubic root of 4687969 is about 167.3638189176.

The spelling of 4687969 in words is "four million, six hundred eighty-seven thousand, nine hundred sixty-nine".