434304031 has 8 divisors (see below), whose sum is σ = 497387520. Its totient is φ = 371480568.

The previous prime is 434304023. The next prime is 434304053. The reversal of 434304031 is 130403434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 434304031 - 2³ = 434304023 is a prime.

It is a super-2 number, since 2×434304031² = 377239982685697922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 434303993 and 434304011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434304011) 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 in 7 ways as a sum of consecutive naturals, for example, 61411 + ... + 68116.

It is an arithmetic number, because the mean of its divisors is an integer number (62173440).

Almost surely, 2^434304031 is an apocalyptic number.

434304031 is a deficient number, since it is larger than the sum of its proper divisors (63083489).

434304031 is a wasteful number, since it uses less digits than its factorization.

434304031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130013.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 434304031 is about 20839.9623560121. The cubic root of 434304031 is about 757.2941816120.

Adding to 434304031 its reverse (130403434), we get a palindrome (564707465).

The spelling of 434304031 in words is "four hundred thirty-four million, three hundred four thousand, thirty-one".