2662783468 has 24 divisors (see below), whose sum is σ = 4739321664. Its totient is φ = 1308720000.

The previous prime is 2662783463. The next prime is 2662783469. The reversal of 2662783468 is 8643872662.

It is not an unprimeable number, because it can be changed into a prime (2662783463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558093 + ... + 562843.

It is an arithmetic number, because the mean of its divisors is an integer number (197471736).

Almost surely, 2^2662783468 is an apocalyptic number.

It is an amenable number.

2662783468 is a deficient number, since it is larger than the sum of its proper divisors (2076538196).

2662783468 is a wasteful number, since it uses less digits than its factorization.

2662783468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7113 (or 7111 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 52.

The square root of 2662783468 is about 51602.1653421637. The cubic root of 2662783468 is about 1386.0491068128.

The spelling of 2662783468 in words is "two billion, six hundred sixty-two million, seven hundred eighty-three thousand, four hundred sixty-eight".