4096638 has 96 divisors (see below), whose sum is σ = 11374272. Its totient is φ = 1036800.

The previous prime is 4096633. The next prime is 4096657. The reversal of 4096638 is 8366904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4096633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67128 + ... + 67188.

It is an arithmetic number, because the mean of its divisors is an integer number (118482).

Almost surely, 2^4096638 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4096638, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5687136).

4096638 is an abundant number, since it is smaller than the sum of its proper divisors (7277634).

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

4096638 is a wasteful number, since it uses less digits than its factorization.

4096638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 4096638 is about 2024.0153161476. The cubic root of 4096638 is about 160.0083068604.

The spelling of 4096638 in words is "four million, ninety-six thousand, six hundred thirty-eight".