20034799 has 2 divisors, whose sum is σ = 20034800. Its totient is φ = 20034798.

The previous prime is 20034769. The next prime is 20034803. The reversal of 20034799 is 99743002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20034799 - 2¹¹ = 20032751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20034719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10017399 + 10017400.

It is an arithmetic number, because the mean of its divisors is an integer number (10017400).

Almost surely, 2^20034799 is an apocalyptic number.

20034799 is a deficient number, since it is larger than the sum of its proper divisors (1).

20034799 is an equidigital number, since it uses as much as digits as its factorization.

20034799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 20034799 is about 4476.0249105652. The cubic root of 20034799 is about 271.5991021376.

The spelling of 20034799 in words is "twenty million, thirty-four thousand, seven hundred ninety-nine".