8612772358 has 4 divisors (see below), whose sum is σ = 12919158540. Its totient is φ = 4306386178.

The previous prime is 8612772319. The next prime is 8612772361. The reversal of 8612772358 is 8532772168.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2153193088 + ... + 2153193091.

It is an arithmetic number, because the mean of its divisors is an integer number (3229789635).

Almost surely, 2^8612772358 is an apocalyptic number.

8612772358 is a deficient number, since it is larger than the sum of its proper divisors (4306386182).

8612772358 is a wasteful number, since it uses less digits than its factorization.

8612772358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4306386181.

The product of its digits is 1128960, while the sum is 49.

The square root of 8612772358 is about 92805.0233446444. The cubic root of 8612772358 is about 2049.8133764674.

The spelling of 8612772358 in words is "eight billion, six hundred twelve million, seven hundred seventy-two thousand, three hundred fifty-eight".