9880811149 has 8 divisors (see below), whose sum is σ = 10817429760. Its totient is φ = 8950586400.

The previous prime is 9880811107. The next prime is 9880811153. The reversal of 9880811149 is 9411180889.

9880811149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9880811149 - 2¹⁵ = 9880778381 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 (9880811249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1595229 + ... + 1601410.

It is an arithmetic number, because the mean of its divisors is an integer number (1352178720).

Almost surely, 2^9880811149 is an apocalyptic number.

It is an amenable number.

9880811149 is a deficient number, since it is larger than the sum of its proper divisors (936618611).

9880811149 is a wasteful number, since it uses less digits than its factorization.

9880811149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3196931.

The product of its (nonzero) digits is 165888, while the sum is 49.

The square root of 9880811149 is about 99402.2693352622. The cubic root of 9880811149 is about 2145.8409700285.

The spelling of 9880811149 in words is "nine billion, eight hundred eighty million, eight hundred eleven thousand, one hundred forty-nine".