4639296 has 56 divisors (see below), whose sum is σ = 12480544. Its totient is φ = 1520640.

The previous prime is 4639291. The next prime is 4639309. The reversal of 4639296 is 6929364.

It is a happy number.

4639296 is nontrivially palindromic in base 15.

It is not an unprimeable number, because it can be changed into a prime (4639291) 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, 13851 + ... + 14181.

Almost surely, 2^4639296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4639296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6240272).

4639296 is an abundant number, since it is smaller than the sum of its proper divisors (7841248).

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

4639296 is a wasteful number, since it uses less digits than its factorization.

4639296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419 (or 409 counting only the distinct ones).

The product of its digits is 69984, while the sum is 39.

The square root of 4639296 is about 2153.9025047574. The cubic root of 4639296 is about 166.7825824736.

The spelling of 4639296 in words is "four million, six hundred thirty-nine thousand, two hundred ninety-six".