440094466 has 16 divisors (see below), whose sum is σ = 787250304. Its totient is φ = 180411264.

The previous prime is 440094463. The next prime is 440094481. The reversal of 440094466 is 664490044.

It is not an unprimeable number, because it can be changed into a prime (440094463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 683055 + ... + 683698.

It is an arithmetic number, because the mean of its divisors is an integer number (49203144).

Almost surely, 2^440094466 is an apocalyptic number.

440094466 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

440094466 is a deficient number, since it is larger than the sum of its proper divisors (347155838).

440094466 is a wasteful number, since it uses less digits than its factorization.

440094466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366785.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 440094466 is about 20978.4285874800. The cubic root of 440094466 is about 760.6449200311.

The spelling of 440094466 in words is "four hundred forty million, ninety-four thousand, four hundred sixty-six".