4541639676 has 96 divisors (see below), whose sum is σ = 12533068800. Its totient is φ = 1279252800.

The previous prime is 4541639633. The next prime is 4541639723. The reversal of 4541639676 is 6769361454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 284466 + ... + 300006.

It is an arithmetic number, because the mean of its divisors is an integer number (130552800).

Almost surely, 2^4541639676 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 4541639676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6266534400).

4541639676 is an abundant number, since it is smaller than the sum of its proper divisors (7991429124).

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

4541639676 is a wasteful number, since it uses less digits than its factorization.

4541639676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15640 (or 15624 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 51.

The square root of 4541639676 is about 67391.6884786247. The cubic root of 4541639676 is about 1656.0402639630.

The spelling of 4541639676 in words is "four billion, five hundred forty-one million, six hundred thirty-nine thousand, six hundred seventy-six".