2899663360 has 320 divisors, whose sum is σ = 8195261184. Its totient is φ = 981319680.

The previous prime is 2899663309. The next prime is 2899663363. The reversal of 2899663360 is 633669982.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (320).

It is a junction number, because it is equal to n+sod(n) for n = 2899663298 and 2899663307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2899663363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78369262 + ... + 78369298.

Almost surely, 2^2899663360 is an apocalyptic number.

2899663360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2899663360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4097630592).

2899663360 is an abundant number, since it is smaller than the sum of its proper divisors (5295597824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2899663360 is an equidigital number, since it uses as much as digits as its factorization.

2899663360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 52.

The square root of 2899663360 is about 53848.5223566998. The cubic root of 2899663360 is about 1425.9879653330.

The spelling of 2899663360 in words is "two billion, eight hundred ninety-nine million, six hundred sixty-three thousand, three hundred sixty".