416434 has 4 divisors (see below), whose sum is σ = 624654. Its totient is φ = 208216.

The previous prime is 416419. The next prime is 416441. The reversal of 416434 is 434614.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 434614 = 2 ⋅217307.

It can be written as a sum of positive squares in only one way, i.e., 356409 + 60025 = 597^2 + 245^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104107 + ... + 104110.

2⁴¹⁶⁴³⁴ is an apocalyptic number.

416434 is a deficient number, since it is larger than the sum of its proper divisors (208220).

416434 is a wasteful number, since it uses less digits than its factorization.

416434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208219.

The product of its digits is 1152, while the sum is 22.

The square root of 416434 is about 645.3169763767. The cubic root of 416434 is about 74.6761742074.

The spelling of 416434 in words is "four hundred sixteen thousand, four hundred thirty-four".