434520031 has 8 divisors (see below), whose sum is σ = 485046144. Its totient is φ = 385831320.

The previous prime is 434520001. The next prime is 434520043. The reversal of 434520031 is 130025434.

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 434520031 - 2⁵ = 434519999 is a prime.

It is a super-2 number, since 2×434520031² = 377615314680481922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 434519984 and 434520011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434520001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458851 + ... + 459796.

It is an arithmetic number, because the mean of its divisors is an integer number (60630768).

Almost surely, 2^434520031 is an apocalyptic number.

434520031 is a deficient number, since it is larger than the sum of its proper divisors (50526113).

434520031 is a wasteful number, since it uses less digits than its factorization.

434520031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918701.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 434520031 is about 20845.1440628267. The cubic root of 434520031 is about 757.4197069131.

Adding to 434520031 its reverse (130025434), we get a palindrome (564545465).

The spelling of 434520031 in words is "four hundred thirty-four million, five hundred twenty thousand, thirty-one".