2757680412 has 48 divisors (see below), whose sum is σ = 6747716640. Its totient is φ = 875363328.

The previous prime is 2757680389. The next prime is 2757680417. The reversal of 2757680412 is 2140867572.

It is a super-3 number, since 3×2757680412³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2757680417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28873 + ... + 79680.

It is an arithmetic number, because the mean of its divisors is an integer number (140577430).

Almost surely, 2^2757680412 is an apocalyptic number.

It is an amenable number.

2757680412 is an abundant number, since it is smaller than the sum of its proper divisors (3990036228).

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

2757680412 is a wasteful number, since it uses less digits than its factorization.

2757680412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108662 (or 108660 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 2757680412 is about 52513.6212044075. The cubic root of 2757680412 is about 1402.3227448749.

The spelling of 2757680412 in words is "two billion, seven hundred fifty-seven million, six hundred eighty thousand, four hundred twelve".