2670277568 has 56 divisors (see below), whose sum is σ = 6219517152. Its totient is φ = 1113467904.

The previous prime is 2670277523. The next prime is 2670277607. The reversal of 2670277568 is 8657720762.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63971 + ... + 97122.

Almost surely, 2^2670277568 is an apocalyptic number.

2670277568 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2670277568 is an abundant number, since it is smaller than the sum of its proper divisors (3549239584).

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

2670277568 is a wasteful number, since it uses less digits than its factorization.

2670277568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161149 (or 161139 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 50.

The square root of 2670277568 is about 51674.7285237184. The cubic root of 2670277568 is about 1387.3481811865.

The spelling of 2670277568 in words is "two billion, six hundred seventy million, two hundred seventy-seven thousand, five hundred sixty-eight".