1364725727 has 8 divisors (see below), whose sum is σ = 1370146752. Its totient is φ = 1359316000.

The previous prime is 1364725709. The next prime is 1364725763. The reversal of 1364725727 is 7275274631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1364725727 - 2¹⁰ = 1364724703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364725777) 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, 299873 + ... + 304389.

It is an arithmetic number, because the mean of its divisors is an integer number (171268344).

Almost surely, 2^1364725727 is an apocalyptic number.

1364725727 is a deficient number, since it is larger than the sum of its proper divisors (5421025).

1364725727 is an equidigital number, since it uses as much as digits as its factorization.

1364725727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5649.

The product of its digits is 493920, while the sum is 44.

The square root of 1364725727 is about 36942.1943988172. The cubic root of 1364725727 is about 1109.2134478626.

The spelling of 1364725727 in words is "one billion, three hundred sixty-four million, seven hundred twenty-five thousand, seven hundred twenty-seven".