1682146306 has 12 divisors (see below), whose sum is σ = 2537335746. Its totient is φ = 836393760.

The previous prime is 1682146231. The next prime is 1682146313. The reversal of 1682146306 is 6036412861.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 680740281 + 1001406025 = 26091^2 + 31645^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52686 + ... + 78358.

Almost surely, 2^1682146306 is an apocalyptic number.

1682146306 is a deficient number, since it is larger than the sum of its proper divisors (855189440).

1682146306 is an equidigital number, since it uses as much as digits as its factorization.

1682146306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26037 (or 25856 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 1682146306 is about 41013.9769590807. The cubic root of 1682146306 is about 1189.2904241390.

The spelling of 1682146306 in words is "one billion, six hundred eighty-two million, one hundred forty-six thousand, three hundred six".