29342849 has 2 divisors, whose sum is σ = 29342850. Its totient is φ = 29342848.

The previous prime is 29342837. The next prime is 29342857. The reversal of 29342849 is 94824392.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26884225 + 2458624 = 5185^2 + 1568^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29342849 is a prime.

It is a super-2 number, since 2×29342849² = 1722005574873602, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (29342879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14671424 + 14671425.

It is an arithmetic number, because the mean of its divisors is an integer number (14671425).

Almost surely, 2^29342849 is an apocalyptic number.

It is an amenable number.

29342849 is a deficient number, since it is larger than the sum of its proper divisors (1).

29342849 is an equidigital number, since it uses as much as digits as its factorization.

29342849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 41.

The square root of 29342849 is about 5416.9040050568. The cubic root of 29342849 is about 308.4376788951.

The spelling of 29342849 in words is "twenty-nine million, three hundred forty-two thousand, eight hundred forty-nine".