4586981632 has 36 divisors (see below), whose sum is σ = 9554146560. Its totient is φ = 2193771008.

The previous prime is 4586981627. The next prime is 4586981647. The reversal of 4586981632 is 2361896854.

It is a self number, because there is not a number n which added to its sum of digits gives 4586981632.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383632 + ... + 395407.

It is an arithmetic number, because the mean of its divisors is an integer number (265392960).

Almost surely, 2^4586981632 is an apocalyptic number.

It is an amenable number.

4586981632 is an abundant number, since it is smaller than the sum of its proper divisors (4967164928).

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

4586981632 is an equidigital number, since it uses as much as digits as its factorization.

4586981632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779078 (or 779064 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 52.

The square root of 4586981632 is about 67727.2591502122. The cubic root of 4586981632 is about 1661.5331111502.

The spelling of 4586981632 in words is "four billion, five hundred eighty-six million, nine hundred eighty-one thousand, six hundred thirty-two".