2768695048 has 64 divisors (see below), whose sum is σ = 6302736000. Its totient is φ = 1113772032.

The previous prime is 2768695043. The next prime is 2768695093. The reversal of 2768695048 is 8405968672.

It is a self number, because there is not a number n which added to its sum of digits gives 2768695048.

It is not an unprimeable number, because it can be changed into a prime (2768695043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104040 + ... + 127912.

It is an arithmetic number, because the mean of its divisors is an integer number (98480250).

Almost surely, 2^2768695048 is an apocalyptic number.

2768695048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2768695048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3151368000).

2768695048 is an abundant number, since it is smaller than the sum of its proper divisors (3534040952).

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

2768695048 is a wasteful number, since it uses less digits than its factorization.

2768695048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24014 (or 24010 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 55.

The square root of 2768695048 is about 52618.3907773698. The cubic root of 2768695048 is about 1404.1873016839.

The spelling of 2768695048 in words is "two billion, seven hundred sixty-eight million, six hundred ninety-five thousand, forty-eight".