2381635204 has 27 divisors (see below), whose sum is σ = 4515533967. Its totient is φ = 1098630624.

The previous prime is 2381635187. The next prime is 2381635229. The reversal of 2381635204 is 4025361832.

The square root of 2381635204 is 48802.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 161340804 + 2220294400 = 12702^2 + 47120^2 .

It is a super-3 number, since 3×2381635204³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2381635204.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 1267914 + ... + 1269790.

Almost surely, 2^2381635204 is an apocalyptic number.

2381635204 is the 48802-nd square number.

It is an amenable number.

2381635204 is a deficient number, since it is larger than the sum of its proper divisors (2133898763).

2381635204 is an equidigital number, since it uses as much as digits as its factorization.

2381635204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3784 (or 1892 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The cubic root of 2381635204 is about 1335.4421525416.

The spelling of 2381635204 in words is "two billion, three hundred eighty-one million, six hundred thirty-five thousand, two hundred four".