7607887068 has 12 divisors (see below), whose sum is σ = 17751736520. Its totient is φ = 2535962352.

The previous prime is 7607887009. The next prime is 7607887117. The reversal of 7607887068 is 8607887067.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 7607886999 and 7607887017.

It is a congruent number.

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, 316995283 + ... + 316995306.

Almost surely, 2^7607887068 is an apocalyptic number.

It is an amenable number.

7607887068 is an abundant number, since it is smaller than the sum of its proper divisors (10143849452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7607887068 is a wasteful number, since it uses less digits than its factorization.

7607887068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633990596 (or 633990594 counting only the distinct ones).

The product of its (nonzero) digits is 6322176, while the sum is 57.

The square root of 7607887068 is about 87223.2025782131. The cubic root of 7607887068 is about 1966.7750294149.

Subtracting 7607887068 from its reverse (8607887067), we obtain a palindrome (999999999).

The spelling of 7607887068 in words is "seven billion, six hundred seven million, eight hundred eighty-seven thousand, sixty-eight".