940829 has 2 divisors, whose sum is σ = 940830. Its totient is φ = 940828.

The previous prime is 940817. The next prime is 940853. The reversal of 940829 is 928049.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 931225 + 9604 = 965^2 + 98^2 .

It is a cyclic number.

It is not a de Polignac number, because 940829 - 2⁴ = 940813 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 940795 and 940804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (940879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470414 + 470415.

It is an arithmetic number, because the mean of its divisors is an integer number (470415).

2⁹⁴⁰⁸²⁹ is an apocalyptic number.

It is an amenable number.

940829 is a deficient number, since it is larger than the sum of its proper divisors (1).

940829 is an equidigital number, since it uses as much as digits as its factorization.

940829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 940829 is about 969.9634013714. The cubic root of 940829 is about 97.9873994628.

The spelling of 940829 in words is "nine hundred forty thousand, eight hundred twenty-nine".