2002661296 has 10 divisors (see below), whose sum is σ = 3880156292. Its totient is φ = 1001330640.

The previous prime is 2002661291. The next prime is 2002661299. The reversal of 2002661296 is 6921662002.

It is not an unprimeable number, because it can be changed into a prime (2002661291) by changing a digit.

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 as a sum of consecutive naturals, namely, 62583150 + ... + 62583181.

Almost surely, 2^2002661296 is an apocalyptic number.

It is an amenable number.

2002661296 is a deficient number, since it is larger than the sum of its proper divisors (1877494996).

2002661296 is a wasteful number, since it uses less digits than its factorization.

2002661296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125166339 (or 125166333 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 2002661296 is about 44751.1038523074. The cubic root of 2002661296 is about 1260.4796393478.

The spelling of 2002661296 in words is "two billion, two million, six hundred sixty-one thousand, two hundred ninety-six".