1234890882 has 12 divisors (see below), whose sum is σ = 2675596950. Its totient is φ = 411630288.

The previous prime is 1234890871. The next prime is 1234890889. The reversal of 1234890882 is 2880984321.

It can be written as a sum of positive squares in only one way, i.e., 1090386441 + 144504441 = 33021^2 + 12021^2 .

It is not an unprimeable number, because it can be changed into a prime (1234890889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34302507 + ... + 34302542.

Almost surely, 2^1234890882 is an apocalyptic number.

1234890882 is an abundant number, since it is smaller than the sum of its proper divisors (1440706068).

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

1234890882 is a wasteful number, since it uses less digits than its factorization.

1234890882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68605057 (or 68605054 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 1234890882 is about 35141.0142426197. The cubic root of 1234890882 is about 1072.8595250884.

The spelling of 1234890882 in words is "one billion, two hundred thirty-four million, eight hundred ninety thousand, eight hundred eighty-two".