1129349 has 8 divisors (see below), whose sum is σ = 1228920. Its totient is φ = 1031616.

The previous prime is 1129343. The next prime is 1129367. The reversal of 1129349 is 9439211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 93025 + 1036324 = 305^2 + 1018^2 .

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 1129349 - 2⁴ = 1129333 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 (1129343) 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, 1019 + ... + 1815.

It is an arithmetic number, because the mean of its divisors is an integer number (153615).

2^1129349 is an apocalyptic number.

It is an amenable number.

1129349 is a deficient number, since it is larger than the sum of its proper divisors (99571).

1129349 is a wasteful number, since it uses less digits than its factorization.

1129349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919.

The product of its digits is 1944, while the sum is 29.

The square root of 1129349 is about 1062.7083325165. The cubic root of 1129349 is about 104.1380378569.

The spelling of 1129349 in words is "one million, one hundred twenty-nine thousand, three hundred forty-nine".