1349129 has 2 divisors, whose sum is σ = 1349130. Its totient is φ = 1349128.

The previous prime is 1349119. The next prime is 1349143. The reversal of 1349129 is 9219431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1210000 + 139129 = 1100^2 + 373^2 .

It is a cyclic number.

It is not a de Polignac number, because 1349129 - 2⁸ = 1348873 is a prime.

It is not a weakly prime, because it can be changed into another prime (1349119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674564 + 674565.

It is an arithmetic number, because the mean of its divisors is an integer number (674565).

2^1349129 is an apocalyptic number.

It is an amenable number.

1349129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1349129 is an equidigital number, since it uses as much as digits as its factorization.

1349129 is an evil number, because the sum of its binary digits is even.

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

The square root of 1349129 is about 1161.5201246642. The cubic root of 1349129 is about 110.4971710202.

The spelling of 1349129 in words is "one million, three hundred forty-nine thousand, one hundred twenty-nine".