5634490290 has 128 divisors (see below), whose sum is σ = 16124838912. Its totient is φ = 1241982720.

The previous prime is 5634490271. The next prime is 5634490307. The reversal of 5634490290 is 920944365.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 277629 + ... + 297231.

It is an arithmetic number, because the mean of its divisors is an integer number (125975304).

Almost surely, 2^5634490290 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5634490290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8062419456).

5634490290 is an abundant number, since it is smaller than the sum of its proper divisors (10490348622).

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

5634490290 is a wasteful number, since it uses less digits than its factorization.

5634490290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19704.

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 5634490290 is about 75063.2419363832. The cubic root of 5634490290 is about 1779.4462665504.

The spelling of 5634490290 in words is "five billion, six hundred thirty-four million, four hundred ninety thousand, two hundred ninety".