434075427 has 6 divisors (see below), whose sum is σ = 626997852. Its totient is φ = 289383612.

The previous prime is 434075413. The next prime is 434075431. The reversal of 434075427 is 724570434.

It is not a de Polignac number, because 434075427 - 2⁶ = 434075363 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 434075391 and 434075400.

It is not an unprimeable number, because it can be changed into a prime (434075437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24115293 + ... + 24115310.

It is an arithmetic number, because the mean of its divisors is an integer number (104499642).

Almost surely, 2^434075427 is an apocalyptic number.

434075427 is a deficient number, since it is larger than the sum of its proper divisors (192922425).

434075427 is a wasteful number, since it uses less digits than its factorization.

434075427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48230609 (or 48230606 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 36.

The square root of 434075427 is about 20834.4768832817. The cubic root of 434075427 is about 757.1612863354.

The spelling of 434075427 in words is "four hundred thirty-four million, seventy-five thousand, four hundred twenty-seven".