2630403600 has 240 divisors, whose sum is σ = 9287780544. Its totient is φ = 631040000.

The previous prime is 2630403571. The next prime is 2630403623. The reversal of 2630403600 is 63040362.

It is a tau number, because it is divible by the number of its divisors (240).

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1332214 + ... + 1334186.

Almost surely, 2^2630403600 is an apocalyptic number.

2630403600 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 2630403600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4643890272).

2630403600 is an abundant number, since it is smaller than the sum of its proper divisors (6657376944).

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

2630403600 is a wasteful number, since it uses less digits than its factorization.

2630403600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106 (or 2095 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 2630403600 is about 51287.4604557488. The cubic root of 2630403600 is about 1380.4079869102.

Adding to 2630403600 its reverse (63040362), we get a palindrome (2693443962).

The spelling of 2630403600 in words is "two billion, six hundred thirty million, four hundred three thousand, six hundred".