8434066 has 8 divisors (see below), whose sum is σ = 12671820. Its totient is φ = 4210128.

The previous prime is 8434037. The next prime is 8434073. The reversal of 8434066 is 6604348.

It can be written as a sum of positive squares in 2 ways, for example, as 7403841 + 1030225 = 2721^2 + 1015^2 .

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

It is a super-2 number, since 2×8434066² = 142266938584712, 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, 1761 + ... + 4468.

Almost surely, 2^8434066 is an apocalyptic number.

8434066 is a deficient number, since it is larger than the sum of its proper divisors (4237754).

8434066 is a wasteful number, since it uses less digits than its factorization.

8434066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6908.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 8434066 is about 2904.1463461747. The cubic root of 8434066 is about 203.5536988003.

The spelling of 8434066 in words is "eight million, four hundred thirty-four thousand, sixty-six".