882361138 has 4 divisors (see below), whose sum is σ = 1323541710. Its totient is φ = 441180568.

The previous prime is 882361099. The next prime is 882361169. The reversal of 882361138 is 831163288.

882361138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 770784169 + 111576969 = 27763^2 + 10563^2 .

It is a super-2 number, since 2×882361138² = 1557122355705310088, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 882361138.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220590283 + ... + 220590286.

Almost surely, 2^882361138 is an apocalyptic number.

882361138 is a deficient number, since it is larger than the sum of its proper divisors (441180572).

882361138 is a wasteful number, since it uses less digits than its factorization.

882361138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441180571.

The product of its digits is 55296, while the sum is 40.

The square root of 882361138 is about 29704.5642620793. The cubic root of 882361138 is about 959.1402668943.

The spelling of 882361138 in words is "eight hundred eighty-two million, three hundred sixty-one thousand, one hundred thirty-eight".