29426849 has 2 divisors, whose sum is σ = 29426850. Its totient is φ = 29426848.

The previous prime is 29426833. The next prime is 29426863. The reversal of 29426849 is 94862492.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25150225 + 4276624 = 5015^2 + 2068^2 .

It is a cyclic number.

It is not a de Polignac number, because 29426849 - 2⁴ = 29426833 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (29426149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14713424 + 14713425.

It is an arithmetic number, because the mean of its divisors is an integer number (14713425).

Almost surely, 2^29426849 is an apocalyptic number.

It is an amenable number.

29426849 is a deficient number, since it is larger than the sum of its proper divisors (1).

29426849 is an equidigital number, since it uses as much as digits as its factorization.

29426849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 44.

The square root of 29426849 is about 5424.6519704033. The cubic root of 29426849 is about 308.7317207949.

The spelling of 29426849 in words is "twenty-nine million, four hundred twenty-six thousand, eight hundred forty-nine".