1084829 has 2 divisors, whose sum is σ = 1084830. Its totient is φ = 1084828.

The previous prime is 1084823. The next prime is 1084859. The reversal of 1084829 is 9284801.

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., 902500 + 182329 = 950^2 + 427^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1084829 is a prime.

It is a Chen prime.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 1084795 and 1084804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1084823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542414 + 542415.

It is an arithmetic number, because the mean of its divisors is an integer number (542415).

2^1084829 is an apocalyptic number.

It is an amenable number.

1084829 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084829 is an equidigital number, since it uses as much as digits as its factorization.

1084829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 1084829 is about 1041.5512469389. The cubic root of 1084829 is about 102.7512456362.

The spelling of 1084829 in words is "one million, eighty-four thousand, eight hundred twenty-nine".