8435044080 has 80 divisors (see below), whose sum is σ = 29054048160. Its totient is φ = 2249344512.

The previous prime is 8435044073. The next prime is 8435044097. The reversal of 8435044080 is 804405348.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×8435044080² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 1950397 + ... + 1954716.

It is an arithmetic number, because the mean of its divisors is an integer number (363175602).

Almost surely, 2^8435044080 is an apocalyptic number.

8435044080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8435044080 is an abundant number, since it is smaller than the sum of its proper divisors (20619004080).

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

8435044080 is a wasteful number, since it uses less digits than its factorization.

8435044080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3905135 (or 3905123 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 8435044080 is about 91842.4960462203. The cubic root of 8435044080 is about 2035.6156705375.

The spelling of 8435044080 in words is "eight billion, four hundred thirty-five million, forty-four thousand, eighty".