7688630151 has 24 divisors (see below), whose sum is σ = 11223868656. Its totient is φ = 5071334400.

The previous prime is 7688630111. The next prime is 7688630153. The reversal of 7688630151 is 1510368867.

7688630151 is a `hidden beast` number, since 7 + 6 + 8 + 8 + 630 + 1 + 5 + 1 = 666.

It is not a de Polignac number, because 7688630151 - 2¹⁰ = 7688629127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7688630097 and 7688630106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7688630153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1918716 + ... + 1922718.

It is an arithmetic number, because the mean of its divisors is an integer number (467661194).

Almost surely, 2^7688630151 is an apocalyptic number.

7688630151 is a deficient number, since it is larger than the sum of its proper divisors (3535238505).

7688630151 is a wasteful number, since it uses less digits than its factorization.

7688630151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6223 (or 6220 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 7688630151 is about 87684.8342132207. The cubic root of 7688630151 is about 1973.7084030495.

The spelling of 7688630151 in words is "seven billion, six hundred eighty-eight million, six hundred thirty thousand, one hundred fifty-one".