4604064990 has 128 divisors (see below), whose sum is σ = 13564800000. Its totient is φ = 996928128.

The previous prime is 4604064989. The next prime is 4604064991. The reversal of 4604064990 is 994604064.

It is an interprime number because it is at equal distance from previous prime (4604064989) and next prime (4604064991).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4604064991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 183736 + ... + 207284.

It is an arithmetic number, because the mean of its divisors is an integer number (105975000).

Almost surely, 2^4604064990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4604064990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6782400000).

4604064990 is an abundant number, since it is smaller than the sum of its proper divisors (8960735010).

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

4604064990 is a wasteful number, since it uses less digits than its factorization.

4604064990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23599 (or 23585 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 4604064990 is about 67853.2607175219. The cubic root of 4604064990 is about 1663.5932458455.

The spelling of 4604064990 in words is "four billion, six hundred four million, sixty-four thousand, nine hundred ninety".