2634003240 has 256 divisors, whose sum is σ = 9094809600. Its totient is φ = 604032000.

The previous prime is 2634003209. The next prime is 2634003247. The reversal of 2634003240 is 423004362.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2634003240.

It is not an unprimeable number, because it can be changed into a prime (2634003247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3065931 + ... + 3066789.

It is an arithmetic number, because the mean of its divisors is an integer number (35526600).

Almost surely, 2^2634003240 is an apocalyptic number.

2634003240 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 2634003240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4547404800).

2634003240 is an abundant number, since it is smaller than the sum of its proper divisors (6460806360).

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

2634003240 is a wasteful number, since it uses less digits than its factorization.

2634003240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008 (or 1004 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2634003240 is about 51322.5412465127. The cubic root of 2634003240 is about 1381.0373842253.

The spelling of 2634003240 in words is "two billion, six hundred thirty-four million, three thousand, two hundred forty".