2663629708 has 12 divisors (see below), whose sum is σ = 4662476280. Its totient is φ = 1331493632.

The previous prime is 2663629663. The next prime is 2663629723. The reversal of 2663629708 is 8079263662.

It is a happy number.

2663629708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 61141 + ... + 95212.

It is an arithmetic number, because the mean of its divisors is an integer number (388539690).

Almost surely, 2^2663629708 is an apocalyptic number.

It is an amenable number.

2663629708 is a deficient number, since it is larger than the sum of its proper divisors (1998846572).

2663629708 is a wasteful number, since it uses less digits than its factorization.

2663629708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160616 (or 160614 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 49.

The square root of 2663629708 is about 51610.3643467085. The cubic root of 2663629708 is about 1386.1959213496.

The spelling of 2663629708 in words is "two billion, six hundred sixty-three million, six hundred twenty-nine thousand, seven hundred eight".