882340561 has 4 divisors (see below), whose sum is σ = 894427492. Its totient is φ = 870253632.

The previous prime is 882340549. The next prime is 882340567. The reversal of 882340561 is 165043288.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 304851600 + 577488961 = 17460^2 + 24031^2 .

It is a cyclic number.

It is not a de Polignac number, because 882340561 - 2²⁵ = 848786129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 882340561.

It is not an unprimeable number, because it can be changed into a prime (882340567) 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, 6043356 + ... + 6043501.

It is an arithmetic number, because the mean of its divisors is an integer number (223606873).

Almost surely, 2^882340561 is an apocalyptic number.

It is an amenable number.

882340561 is a deficient number, since it is larger than the sum of its proper divisors (12086931).

882340561 is a wasteful number, since it uses less digits than its factorization.

882340561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12086930.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 882340561 is about 29704.2178991469. The cubic root of 882340561 is about 959.1328109968.

The spelling of 882340561 in words is "eight hundred eighty-two million, three hundred forty thousand, five hundred sixty-one".