517214434 has 8 divisors (see below), whose sum is σ = 846350928. Its totient is φ = 235097460.

The previous prime is 517214431. The next prime is 517214437. The reversal of 517214434 is 434412715.

It is an interprime number because it is at equal distance from previous prime (517214431) and next prime (517214437).

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

It is a junction number, because it is equal to n+sod(n) for n = 517214396 and 517214405.

It is not an unprimeable number, because it can be changed into a prime (517214431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11754852 + ... + 11754895.

It is an arithmetic number, because the mean of its divisors is an integer number (105793866).

Almost surely, 2^517214434 is an apocalyptic number.

517214434 is a deficient number, since it is larger than the sum of its proper divisors (329136494).

517214434 is a wasteful number, since it uses less digits than its factorization.

517214434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23509760.

The product of its digits is 13440, while the sum is 31.

The square root of 517214434 is about 22742.3489112273. The cubic root of 517214434 is about 802.7066830474.

The spelling of 517214434 in words is "five hundred seventeen million, two hundred fourteen thousand, four hundred thirty-four".