1299353 has 8 divisors (see below), whose sum is σ = 1492320. Its totient is φ = 1118880.

The previous prime is 1299349. The next prime is 1299359. The reversal of 1299353 is 3539921.

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 1299353 - 2² = 1299349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1299359) 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, 2900 + ... + 3317.

It is an arithmetic number, because the mean of its divisors is an integer number (186540).

2^1299353 is an apocalyptic number.

It is an amenable number.

1299353 is a deficient number, since it is larger than the sum of its proper divisors (192967).

1299353 is a wasteful number, since it uses less digits than its factorization.

1299353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6247.

The product of its digits is 7290, while the sum is 32.

The square root of 1299353 is about 1139.8916615188. The cubic root of 1299353 is about 109.1211793735.

The spelling of 1299353 in words is "one million, two hundred ninety-nine thousand, three hundred fifty-three".