7816488132 has 96 divisors (see below), whose sum is σ = 19248372864. Its totient is φ = 2465510400.

The previous prime is 7816488131. The next prime is 7816488133. The reversal of 7816488132 is 2318846187.

It is an interprime number because it is at equal distance from previous prime (7816488131) and next prime (7816488133).

It is a super-3 number, since 3×7816488132³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (7816488131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9520282 + ... + 9521102.

It is an arithmetic number, because the mean of its divisors is an integer number (200503884).

Almost surely, 2^7816488132 is an apocalyptic number.

It is an amenable number.

7816488132 is an abundant number, since it is smaller than the sum of its proper divisors (11431884732).

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

7816488132 is a wasteful number, since it uses less digits than its factorization.

7816488132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429 (or 1427 counting only the distinct ones).

The product of its digits is 516096, while the sum is 48.

The square root of 7816488132 is about 88410.9050513566. The cubic root of 7816488132 is about 1984.5888983199.

The spelling of 7816488132 in words is "seven billion, eight hundred sixteen million, four hundred eighty-eight thousand, one hundred thirty-two".