434626 has 4 divisors (see below), whose sum is σ = 651942. Its totient is φ = 217312.

The previous prime is 434611. The next prime is 434647. The reversal of 434626 is 626434.

434626 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 301401 + 133225 = 549^2 + 365^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 434626.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108655 + ... + 108658.

2⁴³⁴⁶²⁶ is an apocalyptic number.

434626 is a deficient number, since it is larger than the sum of its proper divisors (217316).

434626 is a wasteful number, since it uses less digits than its factorization.

434626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217315.

The product of its digits is 3456, while the sum is 25.

The square root of 434626 is about 659.2617082768. The cubic root of 434626 is about 75.7481274067.

The spelling of 434626 in words is "four hundred thirty-four thousand, six hundred twenty-six".