2668970100 has 72 divisors (see below), whose sum is σ = 7727435968. Its totient is φ = 711244800.

The previous prime is 2668970077. The next prime is 2668970107. The reversal of 2668970100 is 10798662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2668970107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 792420 + ... + 795780.

Almost surely, 2^2668970100 is an apocalyptic number.

2668970100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2668970100 is an abundant number, since it is smaller than the sum of its proper divisors (5058465868).

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

2668970100 is a wasteful number, since it uses less digits than its factorization.

2668970100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6025 (or 6018 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 2668970100 is about 51662.0760326180. The cubic root of 2668970100 is about 1387.1217116605.

The spelling of 2668970100 in words is "two billion, six hundred sixty-eight million, nine hundred seventy thousand, one hundred".