4677689 has 4 divisors (see below), whose sum is σ = 4688256. Its totient is φ = 4667124.

The previous prime is 4677679. The next prime is 4677691. The reversal of 4677689 is 9867764.

It is a happy number.

4677689 is an esthetic number in base 14, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4677689 - 2⁸ = 4677433 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4677619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4589 + ... + 5514.

It is an arithmetic number, because the mean of its divisors is an integer number (1172064).

Almost surely, 2^4677689 is an apocalyptic number.

It is an amenable number.

4677689 is a deficient number, since it is larger than the sum of its proper divisors (10567).

4677689 is a wasteful number, since it uses less digits than its factorization.

4677689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10566.

The product of its digits is 508032, while the sum is 47.

The square root of 4677689 is about 2162.7965692593. The cubic root of 4677689 is about 167.2413949574.

The spelling of 4677689 in words is "four million, six hundred seventy-seven thousand, six hundred eighty-nine".