434830047 has 16 divisors (see below), whose sum is σ = 584810880. Its totient is φ = 287377632.

The previous prime is 434830043. The next prime is 434830079. The reversal of 434830047 is 740038434.

It is not a de Polignac number, because 434830047 - 2² = 434830043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434830043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248028 + ... + 249774.

It is an arithmetic number, because the mean of its divisors is an integer number (36550680).

Almost surely, 2^434830047 is an apocalyptic number.

434830047 is a deficient number, since it is larger than the sum of its proper divisors (149980833).

434830047 is a wasteful number, since it uses less digits than its factorization.

434830047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2422.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 434830047 is about 20852.5789052577. The cubic root of 434830047 is about 757.5997955854.

The spelling of 434830047 in words is "four hundred thirty-four million, eight hundred thirty thousand, forty-seven".