1316349 has 24 divisors (see below), whose sum is σ = 2015520. Its totient is φ = 826848.

The previous prime is 1316347. The next prime is 1316363. The reversal of 1316349 is 9436131.

1316349 is a `hidden beast` number, since 1 + 316 + 349 = 666.

It is not a de Polignac number, because 1316349 - 2¹ = 1316347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19614 + ... + 19680.

It is an arithmetic number, because the mean of its divisors is an integer number (83980).

2^1316349 is an apocalyptic number.

It is an amenable number.

1316349 is a deficient number, since it is larger than the sum of its proper divisors (699171).

1316349 is a wasteful number, since it uses less digits than its factorization.

1316349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 166 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 1316349 is about 1147.3225352969. The cubic root of 1316349 is about 109.5949011516.

The spelling of 1316349 in words is "one million, three hundred sixteen thousand, three hundred forty-nine".