2666736002 has 64 divisors (see below), whose sum is σ = 4916920320. Its totient is φ = 1060516800.

The previous prime is 2666736001. The next prime is 2666736011. The reversal of 2666736002 is 2006376662.

2666736002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2666736002² = 14222961808725888008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2666736001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1138949 + ... + 1141287.

It is an arithmetic number, because the mean of its divisors is an integer number (76826880).

Almost surely, 2^2666736002 is an apocalyptic number.

2666736002 is a deficient number, since it is larger than the sum of its proper divisors (2250184318).

2666736002 is a wasteful number, since it uses less digits than its factorization.

2666736002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2487.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 2666736002 is about 51640.4492815467. The cubic root of 2666736002 is about 1386.7345672059.

The spelling of 2666736002 in words is "two billion, six hundred sixty-six million, seven hundred thirty-six thousand, two".