8977448319 has 48 divisors (see below), whose sum is σ = 14257296000. Its totient is φ = 5008454976.

The previous prime is 8977448309. The next prime is 8977448353. The reversal of 8977448319 is 9138447798.

It is not a de Polignac number, because 8977448319 - 2⁸ = 8977448063 is a prime.

It is a super-2 number, since 2×8977448319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8977448309) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1288804 + ... + 1295750.

It is an arithmetic number, because the mean of its divisors is an integer number (297027000).

Almost surely, 2^8977448319 is an apocalyptic number.

8977448319 is a deficient number, since it is larger than the sum of its proper divisors (5279847681).

8977448319 is a wasteful number, since it uses less digits than its factorization.

8977448319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7172 (or 7165 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 60.

The square root of 8977448319 is about 94749.3974598256. The cubic root of 8977448319 is about 2078.3449851849.

The spelling of 8977448319 in words is "eight billion, nine hundred seventy-seven million, four hundred forty-eight thousand, three hundred nineteen".