440703401 has 8 divisors (see below), whose sum is σ = 457897800. Its totient is φ = 423642240.

The previous prime is 440703379. The next prime is 440703449. The reversal of 440703401 is 104307044.

It can be written as a sum of positive squares in 4 ways, for example, as 69139225 + 371564176 = 8315^2 + 19276^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 440703401 - 2¹⁴ = 440687017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (440702401) 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, 26540 + ... + 39821.

It is an arithmetic number, because the mean of its divisors is an integer number (57237225).

Almost surely, 2^440703401 is an apocalyptic number.

It is an amenable number.

440703401 is a deficient number, since it is larger than the sum of its proper divisors (17194399).

440703401 is a wasteful number, since it uses less digits than its factorization.

440703401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66619.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 440703401 is about 20992.9369312633. The cubic root of 440703401 is about 760.9955794819.

The spelling of 440703401 in words is "four hundred forty million, seven hundred three thousand, four hundred one".