2754390680 has 32 divisors (see below), whose sum is σ = 6202189440. Its totient is φ = 1100901120.

The previous prime is 2754390647. The next prime is 2754390697. The reversal of 2754390680 is 860934572.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26777 + ... + 78903.

It is an arithmetic number, because the mean of its divisors is an integer number (193818420).

Almost surely, 2^2754390680 is an apocalyptic number.

2754390680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2754390680 is an abundant number, since it is smaller than the sum of its proper divisors (3447798760).

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

2754390680 is a wasteful number, since it uses less digits than its factorization.

2754390680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53459 (or 53455 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 2754390680 is about 52482.2892031207. The cubic root of 2754390680 is about 1401.7648966140.

The spelling of 2754390680 in words is "two billion, seven hundred fifty-four million, three hundred ninety thousand, six hundred eighty".