4290438384 has 60 divisors (see below), whose sum is σ = 12050112672. Its totient is φ = 1425043200.

The previous prime is 4290438371. The next prime is 4290438401. The reversal of 4290438384 is 4838340924.

It is a super-3 number, since 3×4290438384³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12552 + ... + 93479.

Almost surely, 2^4290438384 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 4290438384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6025056336).

4290438384 is an abundant number, since it is smaller than the sum of its proper divisors (7759674288).

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

4290438384 is a wasteful number, since it uses less digits than its factorization.

4290438384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106326 (or 106317 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The square root of 4290438384 is about 65501.4380300158. The cubic root of 4290438384 is about 1624.9271300183.

The spelling of 4290438384 in words is "four billion, two hundred ninety million, four hundred thirty-eight thousand, three hundred eighty-four".