1082390876 has 12 divisors (see below), whose sum is σ = 2164781808. Its totient is φ = 463881792.

The previous prime is 1082390873. The next prime is 1082390887. The reversal of 1082390876 is 6780932801.

1082390876 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082390873) 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, 19328381 + ... + 19328436.

It is an arithmetic number, because the mean of its divisors is an integer number (180398484).

Almost surely, 2^1082390876 is an apocalyptic number.

It is an amenable number.

1082390876 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1082390876 is a wasteful number, since it uses less digits than its factorization.

1082390876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38656828 (or 38656826 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 1082390876 is about 32899.7093604184. The cubic root of 1082390876 is about 1026.7421100929.

The spelling of 1082390876 in words is "one billion, eighty-two million, three hundred ninety thousand, eight hundred seventy-six".