2630335068 has 18 divisors (see below), whose sum is σ = 6648902624. Its totient is φ = 876778344.

The previous prime is 2630335049. The next prime is 2630335087. The reversal of 2630335068 is 8605330362.

It is a happy number.

2630335068 is a `hidden beast` number, since 263 + 0 + 335 + 0 + 68 = 666.

It is an interprime number because it is at equal distance from previous prime (2630335049) and next prime (2630335087).

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 73064863 = 2630335068 / (2 + 6 + 3 + 0 + 3 + 3 + 5 + 0 + 6 + 8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36532396 + ... + 36532467.

Almost surely, 2^2630335068 is an apocalyptic number.

It is an amenable number.

2630335068 is an abundant number, since it is smaller than the sum of its proper divisors (4018567556).

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

2630335068 is a wasteful number, since it uses less digits than its factorization.

2630335068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73064873 (or 73064868 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 2630335068 is about 51286.7923348692. The cubic root of 2630335068 is about 1380.3959985165.

The spelling of 2630335068 in words is "two billion, six hundred thirty million, three hundred thirty-five thousand, sixty-eight".