1882633920 has 56 divisors (see below), whose sum is σ = 5977365744. Its totient is φ = 502035456.

The previous prime is 1882633853. The next prime is 1882633969. The reversal of 1882633920 is 293362881.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 979579 + ... + 981498.

It is an arithmetic number, because the mean of its divisors is an integer number (106738674).

Almost surely, 2^1882633920 is an apocalyptic number.

1882633920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1882633920 is an abundant number, since it is smaller than the sum of its proper divisors (4094731824).

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

1882633920 is a wasteful number, since it uses less digits than its factorization.

1882633920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961097 (or 1961087 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 1882633920 is about 43389.3295638455. The cubic root of 1882633920 is about 1234.7772702850. Note that the first 3 decimals are identical.

The spelling of 1882633920 in words is "one billion, eight hundred eighty-two million, six hundred thirty-three thousand, nine hundred twenty".