4538333244 has 12 divisors (see below), whose sum is σ = 10589444264. Its totient is φ = 1512777744.

The previous prime is 4538333213. The next prime is 4538333249. The reversal of 4538333244 is 4423338354.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4538333249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189097207 + ... + 189097230.

Almost surely, 2^4538333244 is an apocalyptic number.

It is an amenable number.

4538333244 is an abundant number, since it is smaller than the sum of its proper divisors (6051111020).

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

4538333244 is a wasteful number, since it uses less digits than its factorization.

4538333244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378194444 (or 378194442 counting only the distinct ones).

The product of its digits is 414720, while the sum is 39.

The square root of 4538333244 is about 67367.1525596859. The cubic root of 4538333244 is about 1655.6382862457.

The spelling of 4538333244 in words is "four billion, five hundred thirty-eight million, three hundred thirty-three thousand, two hundred forty-four".