8358272744 has 8 divisors (see below), whose sum is σ = 15671761410. Its totient is φ = 4179136368.

The previous prime is 8358272743. The next prime is 8358272771. The reversal of 8358272744 is 4472728538.

It can be written as a sum of positive squares in only one way, i.e., 7598608900 + 759663844 = 87170^2 + 27562^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 8358272692 and 8358272701.

It is not an unprimeable number, because it can be changed into a prime (8358272743) 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, 522392039 + ... + 522392054.

Almost surely, 2^8358272744 is an apocalyptic number.

It is an amenable number.

8358272744 is a deficient number, since it is larger than the sum of its proper divisors (7313488666).

8358272744 is a wasteful number, since it uses less digits than its factorization.

8358272744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044784099 (or 1044784095 counting only the distinct ones).

The product of its digits is 3010560, while the sum is 50.

The square root of 8358272744 is about 91423.5896473115. The cubic root of 8358272744 is about 2029.4211380645.

The spelling of 8358272744 in words is "eight billion, three hundred fifty-eight million, two hundred seventy-two thousand, seven hundred forty-four".