881312353 has 4 divisors (see below), whose sum is σ = 881714608. Its totient is φ = 880910100.

The previous prime is 881312339. The next prime is 881312357. The reversal of 881312353 is 353213188.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-881312353 is a prime.

It is a super-2 number, since 2×881312353² = 1553422927100793218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (881312357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197823 + ... + 202228.

It is an arithmetic number, because the mean of its divisors is an integer number (220428652).

Almost surely, 2^881312353 is an apocalyptic number.

It is an amenable number.

881312353 is a deficient number, since it is larger than the sum of its proper divisors (402255).

881312353 is a wasteful number, since it uses less digits than its factorization.

881312353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402254.

The product of its digits is 17280, while the sum is 34.

The square root of 881312353 is about 29686.9054129931. The cubic root of 881312353 is about 958.7601010343.

The spelling of 881312353 in words is "eight hundred eighty-one million, three hundred twelve thousand, three hundred fifty-three".