2732574680 has 64 divisors (see below), whose sum is σ = 7060262400. Its totient is φ = 941362560.

The previous prime is 2732574673. The next prime is 2732574749. The reversal of 2732574680 is 864752372.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155072 + ... + 171791.

It is an arithmetic number, because the mean of its divisors is an integer number (110316600).

Almost surely, 2^2732574680 is an apocalyptic number.

2732574680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2732574680 is an abundant number, since it is smaller than the sum of its proper divisors (4327687720).

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

2732574680 is a wasteful number, since it uses less digits than its factorization.

2732574680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326904 (or 326900 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 2732574680 is about 52274.0344721928. The cubic root of 2732574680 is about 1398.0542152787.

The spelling of 2732574680 in words is "two billion, seven hundred thirty-two million, five hundred seventy-four thousand, six hundred eighty".