4065434 has 8 divisors (see below), whose sum is σ = 6363360. Its totient is φ = 1944316.

The previous prime is 4065427. The next prime is 4065461. The reversal of 4065434 is 4345604.

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

It is a Curzon number.

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, 44144 + ... + 44235.

It is an arithmetic number, because the mean of its divisors is an integer number (795420).

Almost surely, 2^4065434 is an apocalyptic number.

4065434 is a deficient number, since it is larger than the sum of its proper divisors (2297926).

4065434 is a wasteful number, since it uses less digits than its factorization.

4065434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88404.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 4065434 is about 2016.2921415311. The cubic root of 4065434 is about 159.6010110844.

The spelling of 4065434 in words is "four million, sixty-five thousand, four hundred thirty-four".