514934434 has 24 divisors (see below), whose sum is σ = 899381340. Its totient is φ = 220471776.

The previous prime is 514934401. The next prime is 514934473. The reversal of 514934434 is 434439415.

It can be written as a sum of positive squares in 2 ways, for example, as 509630625 + 5303809 = 22575^2 + 2303^2 .

It is a junction number, because it is equal to n+sod(n) for n = 514934393 and 514934402.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138204 + ... + 141880.

Almost surely, 2^514934434 is an apocalyptic number.

514934434 is a deficient number, since it is larger than the sum of its proper divisors (384446906).

514934434 is a wasteful number, since it uses less digits than its factorization.

514934434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5122 (or 5115 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 514934434 is about 22692.1667982588. The cubic root of 514934434 is about 801.5254404821.

The spelling of 514934434 in words is "five hundred fourteen million, nine hundred thirty-four thousand, four hundred thirty-four".