2668064600 has 48 divisors (see below), whose sum is σ = 6403369920. Its totient is φ = 1032796800.

The previous prime is 2668064537. The next prime is 2668064611. The reversal of 2668064600 is 64608662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 208967 + ... + 221366.

It is an arithmetic number, because the mean of its divisors is an integer number (133403540).

Almost surely, 2^2668064600 is an apocalyptic number.

2668064600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2668064600 is an abundant number, since it is smaller than the sum of its proper divisors (3735305320).

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

2668064600 is a wasteful number, since it uses less digits than its factorization.

2668064600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430380 (or 430371 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 2668064600 is about 51653.3116072919. The cubic root of 2668064600 is about 1386.9648245799.

The spelling of 2668064600 in words is "two billion, six hundred sixty-eight million, sixty-four thousand, six hundred".