8434334 has 4 divisors (see below), whose sum is σ = 12651504. Its totient is φ = 4217166.

The previous prime is 8434297. The next prime is 8434337. The reversal of 8434334 is 4334348.

It is a happy number.

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

It is a super-2 number, since 2×8434334² = 142275980047112, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8434297 and 8434306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8434337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2108582 + ... + 2108585.

It is an arithmetic number, because the mean of its divisors is an integer number (3162876).

Almost surely, 2^8434334 is an apocalyptic number.

8434334 is a deficient number, since it is larger than the sum of its proper divisors (4217170).

8434334 is a wasteful number, since it uses less digits than its factorization.

8434334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4217169.

The product of its digits is 13824, while the sum is 29.

The square root of 8434334 is about 2904.1924867336. The cubic root of 8434334 is about 203.5558548112. Note that the first 3 decimals are identical.

The spelling of 8434334 in words is "eight million, four hundred thirty-four thousand, three hundred thirty-four".