2748880674 has 12 divisors (see below), whose sum is σ = 5955908166. Its totient is φ = 916293552.

The previous prime is 2748880661. The next prime is 2748880679. The reversal of 2748880674 is 4760888472.

It is a happy number.

2748880674 is a `hidden beast` number, since 27 + 488 + 80 + 67 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2746493649 + 2387025 = 52407^2 + 1545^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2748880674.

It is not an unprimeable number, because it can be changed into a prime (2748880679) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76357779 + ... + 76357814.

Almost surely, 2^2748880674 is an apocalyptic number.

2748880674 is an abundant number, since it is smaller than the sum of its proper divisors (3207027492).

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

2748880674 is a wasteful number, since it uses less digits than its factorization.

2748880674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152715601 (or 152715598 counting only the distinct ones).

The product of its (nonzero) digits is 4816896, while the sum is 54.

The square root of 2748880674 is about 52429.7689676390. The cubic root of 2748880674 is about 1400.8295549577.

The spelling of 2748880674 in words is "two billion, seven hundred forty-eight million, eight hundred eighty thousand, six hundred seventy-four".