1327492356 has 12 divisors (see below), whose sum is σ = 3097482192. Its totient is φ = 442497448.

The previous prime is 1327492351. The next prime is 1327492367. The reversal of 1327492356 is 6532947231.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1327492351) 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 3 ways as a sum of consecutive naturals, for example, 55312170 + ... + 55312193.

It is an arithmetic number, because the mean of its divisors is an integer number (258123516).

Almost surely, 2^1327492356 is an apocalyptic number.

It is an amenable number.

1327492356 is an abundant number, since it is smaller than the sum of its proper divisors (1769989836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1327492356 is a wasteful number, since it uses less digits than its factorization.

1327492356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110624370 (or 110624368 counting only the distinct ones).

The product of its digits is 272160, while the sum is 42.

The square root of 1327492356 is about 36434.7685048224. The cubic root of 1327492356 is about 1099.0328568036.

The spelling of 1327492356 in words is "one billion, three hundred twenty-seven million, four hundred ninety-two thousand, three hundred fifty-six".