4869681 has 16 divisors (see below), whose sum is σ = 7022400. Its totient is φ = 2991168.

The previous prime is 4869679. The next prime is 4869703. The reversal of 4869681 is 1869684.

It is not a de Polignac number, because 4869681 - 2¹ = 4869679 is a prime.

It is a super-2 number, since 2×4869681² = 47427586083522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4869181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 955 + ... + 3263.

It is an arithmetic number, because the mean of its divisors is an integer number (438900).

Almost surely, 2^4869681 is an apocalyptic number.

It is an amenable number.

4869681 is a deficient number, since it is larger than the sum of its proper divisors (2152719).

4869681 is a wasteful number, since it uses less digits than its factorization.

4869681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368.

The product of its digits is 82944, while the sum is 42.

The square root of 4869681 is about 2206.7353715387. The cubic root of 4869681 is about 169.4988818332.

The spelling of 4869681 in words is "four million, eight hundred sixty-nine thousand, six hundred eighty-one".