618286382 has 32 divisors (see below), whose sum is σ = 1106472960. Its totient is φ = 253535040.

The previous prime is 618286381. The next prime is 618286411. The reversal of 618286382 is 283682816.

618286382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (44) 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 not an unprimeable number, because it can be changed into a prime (618286381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30623 + ... + 46629.

It is an arithmetic number, because the mean of its divisors is an integer number (34577280).

Almost surely, 2^618286382 is an apocalyptic number.

618286382 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

618286382 is a deficient number, since it is larger than the sum of its proper divisors (488186578).

618286382 is a wasteful number, since it uses less digits than its factorization.

618286382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16136.

The product of its digits is 221184, while the sum is 44.

The square root of 618286382 is about 24865.3651089221. The cubic root of 618286382 is about 851.9155791878.

The spelling of 618286382 in words is "six hundred eighteen million, two hundred eighty-six thousand, three hundred eighty-two".