881493046 has 24 divisors (see below), whose sum is σ = 1539143640. Its totient is φ = 377530272.

The previous prime is 881493043. The next prime is 881493059. The reversal of 881493046 is 640394188.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 881492993 and 881493011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881493043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 273090 + ... + 276298.

It is an arithmetic number, because the mean of its divisors is an integer number (64130985).

Almost surely, 2^881493046 is an apocalyptic number.

881493046 is a deficient number, since it is larger than the sum of its proper divisors (657650594).

881493046 is a wasteful number, since it uses less digits than its factorization.

881493046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6028 (or 6021 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 881493046 is about 29689.9485684970. The cubic root of 881493046 is about 958.8256205216.

The spelling of 881493046 in words is "eight hundred eighty-one million, four hundred ninety-three thousand, forty-six".