8382572782 has 8 divisors (see below), whose sum is σ = 12585262176. Its totient is φ = 4187485392.

The previous prime is 8382572773. The next prime is 8382572791. The reversal of 8382572782 is 2872752838.

It is an interprime number because it is at equal distance from previous prime (8382572773) and next prime (8382572791).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1897743 + ... + 1902154.

It is an arithmetic number, because the mean of its divisors is an integer number (1573157772).

Almost surely, 2^8382572782 is an apocalyptic number.

8382572782 is a deficient number, since it is larger than the sum of its proper divisors (4202689394).

8382572782 is a wasteful number, since it uses less digits than its factorization.

8382572782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801002.

The product of its digits is 3010560, while the sum is 52.

The square root of 8382572782 is about 91556.3912678957. The cubic root of 8382572782 is about 2031.3859497780.

The spelling of 8382572782 in words is "eight billion, three hundred eighty-two million, five hundred seventy-two thousand, seven hundred eighty-two".