9880813299 has 24 divisors (see below), whose sum is σ = 15367185408. Its totient is φ = 5630763600.

The previous prime is 9880813291. The next prime is 9880813301. The reversal of 9880813299 is 9923180889.

It is not a de Polignac number, because 9880813299 - 2³ = 9880813291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9880813291) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37627 + ... + 145524.

It is an arithmetic number, because the mean of its divisors is an integer number (640299392).

Almost surely, 2^9880813299 is an apocalyptic number.

9880813299 is a deficient number, since it is larger than the sum of its proper divisors (5486372109).

9880813299 is a wasteful number, since it uses less digits than its factorization.

9880813299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183535 (or 183528 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 57.

The square root of 9880813299 is about 99402.2801499040. The cubic root of 9880813299 is about 2145.8411256688.

The spelling of 9880813299 in words is "nine billion, eight hundred eighty million, eight hundred thirteen thousand, two hundred ninety-nine".