4649688 has 24 divisors (see below), whose sum is σ = 12593100. Its totient is φ = 1549872.

The previous prime is 4649683. The next prime is 4649693. The reversal of 4649688 is 8869464.

It is a happy number.

4649688 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4649683) and next prime (4649693).

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4649681) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32218 + ... + 32361.

Almost surely, 2^4649688 is an apocalyptic number.

It is an amenable number.

4649688 is an abundant number, since it is smaller than the sum of its proper divisors (7943412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4649688 is a wasteful number, since it uses less digits than its factorization.

4649688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64591 (or 64584 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 4649688 is about 2156.3135208035. The cubic root of 4649688 is about 166.9070203252.

The spelling of 4649688 in words is "four million, six hundred forty-nine thousand, six hundred eighty-eight".