2680731448 has 16 divisors (see below), whose sum is σ = 5188512960. Its totient is φ = 1297128000.

The previous prime is 2680731421. The next prime is 2680731461. The reversal of 2680731448 is 8441370862.

It is a super-3 number, since 3×2680731448³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5404453 + ... + 5404948.

It is an arithmetic number, because the mean of its divisors is an integer number (324282060).

Almost surely, 2^2680731448 is an apocalyptic number.

It is an amenable number.

2680731448 is a deficient number, since it is larger than the sum of its proper divisors (2507781512).

2680731448 is a wasteful number, since it uses less digits than its factorization.

2680731448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10809438 (or 10809434 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 2680731448 is about 51775.7805156040. The cubic root of 2680731448 is about 1389.1562686628.

The spelling of 2680731448 in words is "two billion, six hundred eighty million, seven hundred thirty-one thousand, four hundred forty-eight".