2834729 has 2 divisors, whose sum is σ = 2834730. Its totient is φ = 2834728.

The previous prime is 2834719. The next prime is 2834737. The reversal of 2834729 is 9274382.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2729104 + 105625 = 1652^2 + 325^2 .

It is a cyclic number.

It is not a de Polignac number, because 2834729 - 2⁸ = 2834473 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2834719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1417364 + 1417365.

It is an arithmetic number, because the mean of its divisors is an integer number (1417365).

2^2834729 is an apocalyptic number.

It is an amenable number.

2834729 is a deficient number, since it is larger than the sum of its proper divisors (1).

2834729 is an equidigital number, since it uses as much as digits as its factorization.

2834729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 35.

The square root of 2834729 is about 1683.6653467955. The cubic root of 2834729 is about 141.5263095830.

The spelling of 2834729 in words is "two million, eight hundred thirty-four thousand, seven hundred twenty-nine".