2869632448 has 28 divisors (see below), whose sum is σ = 5703734592. Its totient is φ = 1432471040.

The previous prime is 2869632443. The next prime is 2869632449. The reversal of 2869632448 is 8442369682.

It is a super-2 number, since 2×2869632448² = 16469580773228945408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2869632395 and 2869632404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2869632443) 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, 3153 + ... + 75823.

Almost surely, 2^2869632448 is an apocalyptic number.

It is an amenable number.

2869632448 is a deficient number, since it is larger than the sum of its proper divisors (2834102144).

2869632448 is an equidigital number, since it uses as much as digits as its factorization.

2869632448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73300 (or 73290 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 52.

The square root of 2869632448 is about 53568.9504097290. The cubic root of 2869632448 is about 1421.0480340821.

The spelling of 2869632448 in words is "two billion, eight hundred sixty-nine million, six hundred thirty-two thousand, four hundred forty-eight".