29899801 has 2 divisors, whose sum is σ = 29899802. Its totient is φ = 29899800.

The previous prime is 29899789. The next prime is 29899813. The reversal of 29899801 is 10899892.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (29899789) and next prime (29899813).

It can be written as a sum of positive squares in only one way, i.e., 16613776 + 13286025 = 4076^2 + 3645^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29899801 is a prime.

It is not a weakly prime, because it can be changed into another prime (29899861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14949900 + 14949901.

It is an arithmetic number, because the mean of its divisors is an integer number (14949901).

Almost surely, 2^29899801 is an apocalyptic number.

It is an amenable number.

29899801 is a deficient number, since it is larger than the sum of its proper divisors (1).

29899801 is an equidigital number, since it uses as much as digits as its factorization.

29899801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 46.

The square root of 29899801 is about 5468.0710492824. The cubic root of 29899801 is about 310.3769296421.

The spelling of 29899801 in words is "twenty-nine million, eight hundred ninety-nine thousand, eight hundred one".