1066046361 has 8 divisors (see below), whose sum is σ = 1437366240. Its totient is φ = 702712032.

The previous prime is 1066046347. The next prime is 1066046363. The reversal of 1066046361 is 1636406601.

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

It is not a de Polignac number, because 1066046361 - 2⁵ = 1066046329 is a prime.

It is a super-2 number, since 2×1066046361² = 2272909687602684642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1066046363) 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 in 7 ways as a sum of consecutive naturals, for example, 1996075 + ... + 1996608.

It is an arithmetic number, because the mean of its divisors is an integer number (179670780).

Almost surely, 2^1066046361 is an apocalyptic number.

It is an amenable number.

1066046361 is a deficient number, since it is larger than the sum of its proper divisors (371319879).

1066046361 is an equidigital number, since it uses as much as digits as its factorization.

1066046361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3992775.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 1066046361 is about 32650.3654037746. The cubic root of 1066046361 is about 1021.5478105844.

The spelling of 1066046361 in words is "one billion, sixty-six million, forty-six thousand, three hundred sixty-one".