2633748480 has 416 divisors, whose sum is σ = 10238094720. Its totient is φ = 637009920.

The previous prime is 2633748461. The next prime is 2633748487. The reversal of 2633748480 is 848473362.

2633748480 is a `hidden beast` number, since 2 + 63 + 37 + 484 + 80 = 666.

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 (2633748487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6082344 + ... + 6082776.

Almost surely, 2^2633748480 is an apocalyptic number.

2633748480 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 2633748480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5119047360).

2633748480 is an abundant number, since it is smaller than the sum of its proper divisors (7604346240).

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

2633748480 is a wasteful number, since it uses less digits than its factorization.

2633748480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 454 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The square root of 2633748480 is about 51320.0592361311. The cubic root of 2633748480 is about 1380.9928582832.

The spelling of 2633748480 in words is "two billion, six hundred thirty-three million, seven hundred forty-eight thousand, four hundred eighty".