4634647 has 4 divisors (see below), whose sum is σ = 4638960. Its totient is φ = 4630336.

The previous prime is 4634639. The next prime is 4634687. The reversal of 4634647 is 7464364.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4634647 - 2³ = 4634639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4634687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 903 + ... + 3175.

It is an arithmetic number, because the mean of its divisors is an integer number (1159740).

Almost surely, 2^4634647 is an apocalyptic number.

4634647 is a deficient number, since it is larger than the sum of its proper divisors (4313).

4634647 is a wasteful number, since it uses less digits than its factorization.

4634647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4312.

The product of its digits is 48384, while the sum is 34.

The square root of 4634647 is about 2152.8230303488. The cubic root of 4634647 is about 166.7268533739.

The spelling of 4634647 in words is "four million, six hundred thirty-four thousand, six hundred forty-seven".