440711474 has 16 divisors (see below), whose sum is σ = 768312000. Its totient is φ = 185674704.

The previous prime is 440711473. The next prime is 440711489. The reversal of 440711474 is 474117044.

It is a self number, because there is not a number n which added to its sum of digits gives 440711474.

It is not an unprimeable number, because it can be changed into a prime (440711473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265949 + ... + 267600.

It is an arithmetic number, because the mean of its divisors is an integer number (48019500).

Almost surely, 2^440711474 is an apocalyptic number.

440711474 is a deficient number, since it is larger than the sum of its proper divisors (327600526).

440711474 is a wasteful number, since it uses less digits than its factorization.

440711474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533617.

The product of its (nonzero) digits is 12544, while the sum is 32.

The square root of 440711474 is about 20993.1292093389. The cubic root of 440711474 is about 761.0002262048. Note that the first 3 decimals are identical.

The spelling of 440711474 in words is "four hundred forty million, seven hundred eleven thousand, four hundred seventy-four".