8791348870 has 16 divisors (see below), whose sum is σ = 15840642528. Its totient is φ = 3512936320.

The previous prime is 8791348861. The next prime is 8791348877. The reversal of 8791348870 is 788431978.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8791348877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440146 + ... + 459685.

It is an arithmetic number, because the mean of its divisors is an integer number (990040158).

Almost surely, 2^8791348870 is an apocalyptic number.

8791348870 is a deficient number, since it is larger than the sum of its proper divisors (7049293658).

8791348870 is a wasteful number, since it uses less digits than its factorization.

8791348870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900815.

The product of its (nonzero) digits is 2709504, while the sum is 55.

The square root of 8791348870 is about 93762.1931804072. The cubic root of 8791348870 is about 2063.8834644345.

The spelling of 8791348870 in words is "eight billion, seven hundred ninety-one million, three hundred forty-eight thousand, eight hundred seventy".