47734399 has 2 divisors, whose sum is σ = 47734400. Its totient is φ = 47734398.

The previous prime is 47734381. The next prime is 47734417. The reversal of 47734399 is 99343774.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (47734381) and next prime (47734417).

It is a cyclic number.

It is not a de Polignac number, because 47734399 - 2⁵ = 47734367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47734339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23867199 + 23867200.

It is an arithmetic number, because the mean of its divisors is an integer number (23867200).

Almost surely, 2^47734399 is an apocalyptic number.

47734399 is a deficient number, since it is larger than the sum of its proper divisors (1).

47734399 is an equidigital number, since it uses as much as digits as its factorization.

47734399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 571536, while the sum is 46.

The square root of 47734399 is about 6909.0085395808. The cubic root of 47734399 is about 362.7525602622.

The spelling of 47734399 in words is "forty-seven million, seven hundred thirty-four thousand, three hundred ninety-nine".