881057793 has 32 divisors (see below), whose sum is σ = 1550776320. Its totient is φ = 430767360.

The previous prime is 881057783. The next prime is 881057809. The reversal of 881057793 is 397750188.

It is not a de Polignac number, because 881057793 - 2¹⁴ = 881041409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (881057783) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108253 + ... + 116106.

It is an arithmetic number, because the mean of its divisors is an integer number (48461760).

Almost surely, 2^881057793 is an apocalyptic number.

It is an amenable number.

881057793 is a deficient number, since it is larger than the sum of its proper divisors (669718527).

881057793 is a wasteful number, since it uses less digits than its factorization.

881057793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224397.

The product of its (nonzero) digits is 423360, while the sum is 48.

The square root of 881057793 is about 29682.6176911673. The cubic root of 881057793 is about 958.6677820918.

The spelling of 881057793 in words is "eight hundred eighty-one million, fifty-seven thousand, seven hundred ninety-three".