29461889 has 2 divisors, whose sum is σ = 29461890. Its totient is φ = 29461888.

The previous prime is 29461877. The next prime is 29461933. The reversal of 29461889 is 98816492.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19009600 + 10452289 = 4360^2 + 3233^2 .

It is a cyclic number.

It is not a de Polignac number, because 29461889 - 2⁸ = 29461633 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (29461819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14730944 + 14730945.

It is an arithmetic number, because the mean of its divisors is an integer number (14730945).

Almost surely, 2^29461889 is an apocalyptic number.

It is an amenable number.

29461889 is a deficient number, since it is larger than the sum of its proper divisors (1).

29461889 is an equidigital number, since it uses as much as digits as its factorization.

29461889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 47.

The square root of 29461889 is about 5427.8807098167. The cubic root of 29461889 is about 308.8542128827.

The spelling of 29461889 in words is "twenty-nine million, four hundred sixty-one thousand, eight hundred eighty-nine".