440334034 has 64 divisors (see below), whose sum is σ = 839932416. Its totient is φ = 168689664.

The previous prime is 440333989. The next prime is 440334047. The reversal of 440334034 is 430433044.

It is a happy number.

It is a super-2 number, since 2×440334034² = 387788122997426312, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1406662 + ... + 1406974.

It is an arithmetic number, because the mean of its divisors is an integer number (13123944).

Almost surely, 2^440334034 is an apocalyptic number.

440334034 is a deficient number, since it is larger than the sum of its proper divisors (399598382).

440334034 is a wasteful number, since it uses less digits than its factorization.

440334034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 440334034 is about 20984.1376758732. The cubic root of 440334034 is about 760.7829155003.

Adding to 440334034 its reverse (430433044), we get a palindrome (870767078).

The spelling of 440334034 in words is "four hundred forty million, three hundred thirty-four thousand, thirty-four".