2298863616 has 336 divisors, whose sum is σ = 7530413184. Its totient is φ = 620691456.

The previous prime is 2298863543. The next prime is 2298863741. The reversal of 2298863616 is 6163688922.

It is a tau number, because it is divible by the number of its divisors (336).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27697111 + ... + 27697193.

It is an arithmetic number, because the mean of its divisors is an integer number (22411944).

Almost surely, 2^2298863616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2298863616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3765206592).

2298863616 is an abundant number, since it is smaller than the sum of its proper divisors (5231549568).

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

2298863616 is an equidigital number, since it uses as much as digits as its factorization.

2298863616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 118 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 51.

The square root of 2298863616 is about 47946.4661471521. The cubic root of 2298863616 is about 1319.7886897742.

The spelling of 2298863616 in words is "two billion, two hundred ninety-eight million, eight hundred sixty-three thousand, six hundred sixteen".