4616639 has 8 divisors (see below), whose sum is σ = 5145840. Its totient is φ = 4116096.

The previous prime is 4616627. The next prime is 4616657. The reversal of 4616639 is 9366164.

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 4616639 - 2¹⁶ = 4551103 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 4616599 and 4616608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4616039) 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, 6824 + ... + 7469.

It is an arithmetic number, because the mean of its divisors is an integer number (643230).

Almost surely, 2^4616639 is an apocalyptic number.

4616639 is a deficient number, since it is larger than the sum of its proper divisors (529201).

4616639 is a wasteful number, since it uses less digits than its factorization.

4616639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14329.

The product of its digits is 23328, while the sum is 35.

The square root of 4616639 is about 2148.6365444160. The cubic root of 4616639 is about 166.5106330778.

The spelling of 4616639 in words is "four million, six hundred sixteen thousand, six hundred thirty-nine".