434905514 has 8 divisors (see below), whose sum is σ = 659083908. Its totient is φ = 215210880.

The previous prime is 434905487. The next prime is 434905529. The reversal of 434905514 is 415509434.

It can be written as a sum of positive squares in 2 ways, for example, as 425803225 + 9102289 = 20635^2 + 3017^2 .

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

It is a super-2 number, since 2×434905514² = 378285612215208392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1120697 + ... + 1121084.

Almost surely, 2^434905514 is an apocalyptic number.

434905514 is a deficient number, since it is larger than the sum of its proper divisors (224178394).

434905514 is a wasteful number, since it uses less digits than its factorization.

434905514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241880.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 434905514 is about 20854.3883631240. The cubic root of 434905514 is about 757.6436215022.

The spelling of 434905514 in words is "four hundred thirty-four million, nine hundred five thousand, five hundred fourteen".