4642530984 has 512 divisors, whose sum is σ = 17289216000. Its totient is φ = 1119744000.

The previous prime is 4642530961. The next prime is 4642531001. The reversal of 4642530984 is 4890352464.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11577184 + ... + 11577584.

It is an arithmetic number, because the mean of its divisors is an integer number (33768000).

Almost surely, 2^4642530984 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 4642530984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8644608000).

4642530984 is an abundant number, since it is smaller than the sum of its proper divisors (12646685016).

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

4642530984 is a wasteful number, since it uses less digits than its factorization.

4642530984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 476 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The square root of 4642530984 is about 68136.1209932001. The cubic root of 4642530984 is about 1668.2133933291.

The spelling of 4642530984 in words is "four billion, six hundred forty-two million, five hundred thirty thousand, nine hundred eighty-four".