2769680208 has 20 divisors (see below), whose sum is σ = 7155007328. Its totient is φ = 923226720.

The previous prime is 2769680191. The next prime is 2769680219. The reversal of 2769680208 is 8020869672.

It is a happy number.

2769680208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2769680208² = 15342256909173846528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 57701671 = 2769680208 / (2 + 7 + 6 + 9 + 6 + 8 + 0 + 2 + 0 + 8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28850788 + ... + 28850883.

Almost surely, 2^2769680208 is an apocalyptic number.

It is an amenable number.

2769680208 is an abundant number, since it is smaller than the sum of its proper divisors (4385327120).

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

2769680208 is a wasteful number, since it uses less digits than its factorization.

2769680208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57701682 (or 57701676 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 2769680208 is about 52627.7513105016. The cubic root of 2769680208 is about 1404.3538284044.

The spelling of 2769680208 in words is "two billion, seven hundred sixty-nine million, six hundred eighty thousand, two hundred eight".