8442705076 has 48 divisors (see below), whose sum is σ = 16353691200. Its totient is φ = 3788916480.

The previous prime is 8442705017. The next prime is 8442705091. The reversal of 8442705076 is 6705072448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 648075 + ... + 660973.

It is an arithmetic number, because the mean of its divisors is an integer number (340701900).

Almost surely, 2^8442705076 is an apocalyptic number.

It is an amenable number.

8442705076 is a deficient number, since it is larger than the sum of its proper divisors (7910986124).

8442705076 is a wasteful number, since it uses less digits than its factorization.

8442705076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13264 (or 13262 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 43.

The square root of 8442705076 is about 91884.1938311481. The cubic root of 8442705076 is about 2036.2317560211.

The spelling of 8442705076 in words is "eight billion, four hundred forty-two million, seven hundred five thousand, seventy-six".