2663841002 has 64 divisors (see below), whose sum is σ = 4485611520. Its totient is φ = 1180738944.

The previous prime is 2663841001. The next prime is 2663841031. The reversal of 2663841002 is 2001483662.

It is a self number, because there is not a number n which added to its sum of digits gives 2663841002.

It is not an unprimeable number, because it can be changed into a prime (2663841001) 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, 11432678 + ... + 11432910.

It is an arithmetic number, because the mean of its divisors is an integer number (70087680).

Almost surely, 2^2663841002 is an apocalyptic number.

2663841002 is a deficient number, since it is larger than the sum of its proper divisors (1821770518).

2663841002 is a wasteful number, since it uses less digits than its factorization.

2663841002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 2663841002 is about 51612.4113174341. The cubic root of 2663841002 is about 1386.2325739839.

The spelling of 2663841002 in words is "two billion, six hundred sixty-three million, eight hundred forty-one thousand, two".