87748429608 has 96 divisors (see below), whose sum is σ = 277381128960. Its totient is φ = 24537548160.

The previous prime is 87748429607. The next prime is 87748429669. The reversal of 87748429608 is 80692484778.

87748429608 is a `hidden beast` number, since 8 + 77 + 484 + 29 + 60 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (87748429607) 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, 1828483 + ... + 1875858.

It is an arithmetic number, because the mean of its divisors is an integer number (2889386760).

Almost surely, 2^87748429608 is an apocalyptic number.

It is an amenable number.

87748429608 is an abundant number, since it is smaller than the sum of its proper divisors (189632699352).

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

87748429608 is a wasteful number, since it uses less digits than its factorization.

87748429608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3704407 (or 3704400 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 63.

The spelling of 87748429608 in words is "eighty-seven billion, seven hundred forty-eight million, four hundred twenty-nine thousand, six hundred eight".