2007963873 has 12 divisors (see below), whose sum is σ = 2911681188. Its totient is φ = 1333432320.

The previous prime is 2007963847. The next prime is 2007963913. The reversal of 2007963873 is 3783697002.

It is a happy number.

2007963873 is a `hidden beast` number, since 2 + 0 + 0 + 7 + 9 + 638 + 7 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1215428769 + 792535104 = 34863^2 + 28152^2 .

It is not a de Polignac number, because 2007963873 - 2⁶ = 2007963809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2007973873) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 431748 + ... + 436373.

It is an arithmetic number, because the mean of its divisors is an integer number (242640099).

Almost surely, 2^2007963873 is an apocalyptic number.

It is an amenable number.

2007963873 is a deficient number, since it is larger than the sum of its proper divisors (903717315).

2007963873 is a wasteful number, since it uses less digits than its factorization.

2007963873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868384 (or 868381 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 2007963873 is about 44810.3098962728. The cubic root of 2007963873 is about 1261.5911436553.

The spelling of 2007963873 in words is "two billion, seven million, nine hundred sixty-three thousand, eight hundred seventy-three".