7688487348 has 36 divisors (see below), whose sum is σ = 19440002400. Its totient is φ = 2562141456.

The previous prime is 7688487341. The next prime is 7688487383. The reversal of 7688487348 is 8437848867.

7688487348 is a `hidden beast` number, since 76 + 88 + 487 + 3 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×7688487348² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7688487341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117603 + ... + 170901.

Almost surely, 2^7688487348 is an apocalyptic number.

It is an amenable number.

7688487348 is an abundant number, since it is smaller than the sum of its proper divisors (11751515052).

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

7688487348 is a wasteful number, since it uses less digits than its factorization.

7688487348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57316 (or 57311 counting only the distinct ones).

The product of its digits is 57802752, while the sum is 63.

The square root of 7688487348 is about 87684.0199124105. The cubic root of 7688487348 is about 1973.6961835678.

The spelling of 7688487348 in words is "seven billion, six hundred eighty-eight million, four hundred eighty-seven thousand, three hundred forty-eight".