1316429 has 8 divisors (see below), whose sum is σ = 1404288. Its totient is φ = 1229760.

The previous prime is 1316417. The next prime is 1316431. The reversal of 1316429 is 9246131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1316429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1316398 and 1316407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3404 + ... + 3770.

It is an arithmetic number, because the mean of its divisors is an integer number (175536).

2^1316429 is an apocalyptic number.

It is an amenable number.

1316429 is a deficient number, since it is larger than the sum of its proper divisors (87859).

1316429 is a wasteful number, since it uses less digits than its factorization.

1316429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595.

The product of its digits is 1296, while the sum is 26.

The square root of 1316429 is about 1147.3573985468. The cubic root of 1316429 is about 109.5971212859.

The spelling of 1316429 in words is "one million, three hundred sixteen thousand, four hundred twenty-nine".