8045435740 has 48 divisors (see below), whose sum is σ = 17439849504. Its totient is φ = 3115673600.

The previous prime is 8045435707. The next prime is 8045435747. The reversal of 8045435740 is 475345408.

It is a junction number, because it is equal to n+sod(n) for n = 8045435693 and 8045435702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8045435747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69972 + ... + 144868.

It is an arithmetic number, because the mean of its divisors is an integer number (363330198).

Almost surely, 2^8045435740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8045435740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8719924752).

8045435740 is an abundant number, since it is smaller than the sum of its proper divisors (9394413764).

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

8045435740 is a wasteful number, since it uses less digits than its factorization.

8045435740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75078 (or 75076 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 40.

The square root of 8045435740 is about 89696.3529916351. The cubic root of 8045435740 is about 2003.7791661205.

The spelling of 8045435740 in words is "eight billion, forty-five million, four hundred thirty-five thousand, seven hundred forty".