9882090641 has 4 divisors (see below), whose sum is σ = 10123117284. Its totient is φ = 9641064000.

The previous prime is 9882090619. The next prime is 9882090671. The reversal of 9882090641 is 1460902889.

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 321162241 + 9560928400 = 17921^2 + 97780^2 .

It is a cyclic number.

It is not a de Polignac number, because 9882090641 - 2³⁰ = 8808348817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9882090601) 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, 120513260 + ... + 120513341.

It is an arithmetic number, because the mean of its divisors is an integer number (2530779321).

Almost surely, 2^9882090641 is an apocalyptic number.

It is an amenable number.

9882090641 is a deficient number, since it is larger than the sum of its proper divisors (241026643).

9882090641 is a wasteful number, since it uses less digits than its factorization.

9882090641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241026642.

The product of its (nonzero) digits is 248832, while the sum is 47.

The square root of 9882090641 is about 99408.7050564487. The cubic root of 9882090641 is about 2145.9335895450.

The spelling of 9882090641 in words is "nine billion, eight hundred eighty-two million, ninety thousand, six hundred forty-one".