2668788430 has 96 divisors (see below), whose sum is σ = 6196826592. Its totient is φ = 818092800.

The previous prime is 2668788427. The next prime is 2668788439. The reversal of 2668788430 is 348878662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2668788439) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 324732 + ... + 332848.

It is an arithmetic number, because the mean of its divisors is an integer number (64550277).

Almost surely, 2^2668788430 is an apocalyptic number.

2668788430 is an abundant number, since it is smaller than the sum of its proper divisors (3528038162).

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

2668788430 is a wasteful number, since it uses less digits than its factorization.

2668788430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8210 (or 8203 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 52.

The square root of 2668788430 is about 51660.3177497003. The cubic root of 2668788430 is about 1387.0902383319.

The spelling of 2668788430 in words is "two billion, six hundred sixty-eight million, seven hundred eighty-eight thousand, four hundred thirty".