2498368320 has 448 divisors, whose sum is σ = 10197388800. Its totient is φ = 564019200.

The previous prime is 2498368283. The next prime is 2498368321. The reversal of 2498368320 is 238638942.

2498368320 is a `hidden beast` number, since 249 + 83 + 6 + 8 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2498368321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6108276 + ... + 6108684.

Almost surely, 2^2498368320 is an apocalyptic number.

2498368320 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 2498368320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5098694400).

2498368320 is an abundant number, since it is smaller than the sum of its proper divisors (7699020480).

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

2498368320 is a wasteful number, since it uses less digits than its factorization.

2498368320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543 (or 527 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 2498368320 is about 49983.6805367512. The cubic root of 2498368320 is about 1356.9134733067.

The spelling of 2498368320 in words is "two billion, four hundred ninety-eight million, three hundred sixty-eight thousand, three hundred twenty".