881040767 has 4 divisors (see below), whose sum is σ = 891655800. Its totient is φ = 870425736.

The previous prime is 881040763. The next prime is 881040817. The reversal of 881040767 is 767040188.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 881040767 - 2² = 881040763 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881040761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5307392 + ... + 5307557.

It is an arithmetic number, because the mean of its divisors is an integer number (222913950).

Almost surely, 2^881040767 is an apocalyptic number.

881040767 is a deficient number, since it is larger than the sum of its proper divisors (10615033).

881040767 is a wasteful number, since it uses less digits than its factorization.

881040767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10615032.

The product of its (nonzero) digits is 75264, while the sum is 41.

The square root of 881040767 is about 29682.3308889312. The cubic root of 881040767 is about 958.6616067939.

The spelling of 881040767 in words is "eight hundred eighty-one million, forty thousand, seven hundred sixty-seven".