1327369653 has 16 divisors (see below), whose sum is σ = 1973740800. Its totient is φ = 881642880.

The previous prime is 1327369633. The next prime is 1327369657. The reversal of 1327369653 is 3569637231.

It is not a de Polignac number, because 1327369653 - 2¹⁰ = 1327368629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1327369599 and 1327369608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1327369657) 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 15 ways as a sum of consecutive naturals, for example, 83388 + ... + 98021.

It is an arithmetic number, because the mean of its divisors is an integer number (123358800).

Almost surely, 2^1327369653 is an apocalyptic number.

It is an amenable number.

1327369653 is a deficient number, since it is larger than the sum of its proper divisors (646371147).

1327369653 is a wasteful number, since it uses less digits than its factorization.

1327369653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181689 (or 181683 counting only the distinct ones).

The product of its digits is 612360, while the sum is 45.

The square root of 1327369653 is about 36433.0845935394. The cubic root of 1327369653 is about 1098.9989937627.

The spelling of 1327369653 in words is "one billion, three hundred twenty-seven million, three hundred sixty-nine thousand, six hundred fifty-three".