881205930 has 48 divisors (see below), whose sum is σ = 2499423264. Its totient is φ = 213625440.

The previous prime is 881205901. The next prime is 881205947. The reversal of 881205930 is 39502188.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 444064 + ... + 446043.

It is an arithmetic number, because the mean of its divisors is an integer number (52071318).

Almost surely, 2^881205930 is an apocalyptic number.

881205930 is an abundant number, since it is smaller than the sum of its proper divisors (1618217334).

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

881205930 is a wasteful number, since it uses less digits than its factorization.

881205930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890131 (or 890128 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 881205930 is about 29685.1129356113. The cubic root of 881205930 is about 958.7215077429.

The spelling of 881205930 in words is "eight hundred eighty-one million, two hundred five thousand, nine hundred thirty".