29464861 has 2 divisors, whose sum is σ = 29464862. Its totient is φ = 29464860.

The previous prime is 29464843. The next prime is 29464871. The reversal of 29464861 is 16846492.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24651225 + 4813636 = 4965^2 + 2194^2 .

It is a cyclic number.

It is not a de Polignac number, because 29464861 - 2⁵ = 29464829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29464871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14732430 + 14732431.

It is an arithmetic number, because the mean of its divisors is an integer number (14732431).

Almost surely, 2^29464861 is an apocalyptic number.

It is an amenable number.

29464861 is a deficient number, since it is larger than the sum of its proper divisors (1).

29464861 is an equidigital number, since it uses as much as digits as its factorization.

29464861 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 40.

The square root of 29464861 is about 5428.1544745889. The cubic root of 29464861 is about 308.8645978680.

The spelling of 29464861 in words is "twenty-nine million, four hundred sixty-four thousand, eight hundred sixty-one".