1329346082 has 4 divisors (see below), whose sum is σ = 1994019126. Its totient is φ = 664673040.

The previous prime is 1329346079. The next prime is 1329346091. The reversal of 1329346082 is 2806439231.

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

It can be written as a sum of positive squares in only one way, i.e., 812193001 + 517153081 = 28499^2 + 22741^2 .

It is a super-2 number, since 2×1329346082² = 3534322011457501448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 332336519 + ... + 332336522.

Almost surely, 2^1329346082 is an apocalyptic number.

1329346082 is a deficient number, since it is larger than the sum of its proper divisors (664673044).

1329346082 is an equidigital number, since it uses as much as digits as its factorization.

1329346082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664673043.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 1329346082 is about 36460.1986006659. The cubic root of 1329346082 is about 1099.5441863544.

The spelling of 1329346082 in words is "one billion, three hundred twenty-nine million, three hundred forty-six thousand, eighty-two".