1327616506 has 16 divisors (see below), whose sum is σ = 2007983808. Its totient is φ = 658310400.

The previous prime is 1327616503. The next prime is 1327616539. The reversal of 1327616506 is 6056167231.

It is not an unprimeable number, because it can be changed into a prime (1327616501) 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, 122571 + ... + 132961.

It is an arithmetic number, because the mean of its divisors is an integer number (125498988).

Almost surely, 2^1327616506 is an apocalyptic number.

1327616506 is a deficient number, since it is larger than the sum of its proper divisors (680367302).

1327616506 is a wasteful number, since it uses less digits than its factorization.

1327616506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10917.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 1327616506 is about 36436.4721947666. The cubic root of 1327616506 is about 1099.0671170576.

The spelling of 1327616506 in words is "one billion, three hundred twenty-seven million, six hundred sixteen thousand, five hundred six".