8087378860 has 48 divisors (see below), whose sum is σ = 18700657920. Its totient is φ = 2913371840.

The previous prime is 8087378851. The next prime is 8087378869. The reversal of 8087378860 is 688737808.

It is an interprime number because it is at equal distance from previous prime (8087378851) and next prime (8087378869).

It is a Harshad number since it is a multiple of its sum of digits (55).

It is not an unprimeable number, because it can be changed into a prime (8087378869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148240 + ... + 195319.

It is an arithmetic number, because the mean of its divisors is an integer number (389597040).

Almost surely, 2^8087378860 is an apocalyptic number.

It is an amenable number.

8087378860 is an abundant number, since it is smaller than the sum of its proper divisors (10613279060).

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

8087378860 is a wasteful number, since it uses less digits than its factorization.

8087378860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343686 (or 343684 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 55.

The square root of 8087378860 is about 89929.8552206107. The cubic root of 8087378860 is about 2007.2552207276.

The spelling of 8087378860 in words is "eight billion, eighty-seven million, three hundred seventy-eight thousand, eight hundred sixty".