8393032444 has 6 divisors (see below), whose sum is σ = 14687806784. Its totient is φ = 4196516220.

The previous prime is 8393032441. The next prime is 8393032451. The reversal of 8393032444 is 4442303938.

It is a super-2 number, since 2×8393032444² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8393032397 and 8393032406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8393032441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049129052 + ... + 1049129059.

Almost surely, 2^8393032444 is an apocalyptic number.

It is an amenable number.

8393032444 is a deficient number, since it is larger than the sum of its proper divisors (6294774340).

8393032444 is a wasteful number, since it uses less digits than its factorization.

8393032444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2098258115 (or 2098258113 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 40.

The square root of 8393032444 is about 91613.4948793026. The cubic root of 8393032444 is about 2032.2305106546.

The spelling of 8393032444 in words is "eight billion, three hundred ninety-three million, thirty-two thousand, four hundred forty-four".