1349727 has 8 divisors (see below), whose sum is σ = 1841664. Its totient is φ = 878808.

The previous prime is 1349713. The next prime is 1349737. The reversal of 1349727 is 7279431.

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

It is not a de Polignac number, because 1349727 - 2⁸ = 1349471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1349707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5103 + ... + 5360.

It is an arithmetic number, because the mean of its divisors is an integer number (230208).

2^1349727 is an apocalyptic number.

1349727 is a deficient number, since it is larger than the sum of its proper divisors (491937).

1349727 is a wasteful number, since it uses less digits than its factorization.

1349727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10509.

The product of its digits is 10584, while the sum is 33.

The square root of 1349727 is about 1161.7775174275. Note that the first 3 decimals coincide. The cubic root of 1349727 is about 110.5134945266.

The spelling of 1349727 in words is "one million, three hundred forty-nine thousand, seven hundred twenty-seven".