2077668700 has 36 divisors (see below), whose sum is σ = 4528807360. Its totient is φ = 827331840.

The previous prime is 2077668661. The next prime is 2077668713. The reversal of 2077668700 is 78667702.

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, 24285 + ... + 68884.

Almost surely, 2^2077668700 is an apocalyptic number.

2077668700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2077668700 is an abundant number, since it is smaller than the sum of its proper divisors (2451138660).

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

2077668700 is a wasteful number, since it uses less digits than its factorization.

2077668700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93406 (or 93399 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 43.

The square root of 2077668700 is about 45581.4512713231. The cubic root of 2077668700 is about 1276.0237733997.

The spelling of 2077668700 in words is "two billion, seventy-seven million, six hundred sixty-eight thousand, seven hundred".