1882786968 has 48 divisors (see below), whose sum is σ = 5102752200. Its totient is φ = 627160320.

The previous prime is 1882786951. The next prime is 1882786973. The reversal of 1882786968 is 8696872881.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105408 + ... + 121968.

Almost surely, 2^1882786968 is an apocalyptic number.

1882786968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1882786968 is an abundant number, since it is smaller than the sum of its proper divisors (3219965232).

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

1882786968 is a wasteful number, since it uses less digits than its factorization.

1882786968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18152 (or 18145 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 63.

The square root of 1882786968 is about 43391.0931874273. The cubic root of 1882786968 is about 1234.8107296260.

The spelling of 1882786968 in words is "one billion, eight hundred eighty-two million, seven hundred eighty-six thousand, nine hundred sixty-eight".