2630640116 has 24 divisors (see below), whose sum is σ = 4962513024. Its totient is φ = 1212973920.

The previous prime is 2630640109. The next prime is 2630640151. The reversal of 2630640116 is 6110460362.

It is a happy number.

2630640116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31481 + ... + 79071.

It is an arithmetic number, because the mean of its divisors is an integer number (206771376).

Almost surely, 2^2630640116 is an apocalyptic number.

2630640116 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2630640116 is a deficient number, since it is larger than the sum of its proper divisors (2331872908).

2630640116 is a wasteful number, since it uses less digits than its factorization.

2630640116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48671 (or 48669 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 2630640116 is about 51289.7661917073. The cubic root of 2630640116 is about 1380.4493593686.

The spelling of 2630640116 in words is "two billion, six hundred thirty million, six hundred forty thousand, one hundred sixteen".