8046503444 has 72 divisors (see below), whose sum is σ = 17942216040. Its totient is φ = 3133691904.

The previous prime is 8046503431. The next prime is 8046503453. The reversal of 8046503444 is 4443056408.

It can be written as a sum of positive squares in 4 ways, for example, as 2309955844 + 5736547600 = 48062^2 + 75740^2 .

It is a super-2 number, since 2×8046503444² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8046503398 and 8046503407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54992 + ... + 138264.

It is an arithmetic number, because the mean of its divisors is an integer number (249197445).

Almost surely, 2^8046503444 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 8046503444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8971108020).

8046503444 is an abundant number, since it is smaller than the sum of its proper divisors (9895712596).

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

8046503444 is a wasteful number, since it uses less digits than its factorization.

8046503444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83337 (or 83328 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

The square root of 8046503444 is about 89702.3045634838. The cubic root of 8046503444 is about 2003.8678022311.

The spelling of 8046503444 in words is "eight billion, forty-six million, five hundred three thousand, four hundred forty-four".