4400360465 has 8 divisors (see below), whose sum is σ = 5409223848. Its totient is φ = 3434427520.

The previous prime is 4400360429. The next prime is 4400360473. The reversal of 4400360465 is 5640630044.

It can be written as a sum of positive squares in 4 ways, for example, as 756910144 + 3643450321 = 27512^2 + 60361^2 .

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

It is not a de Polignac number, because 4400360465 - 2¹⁶ = 4400294929 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10732382 + ... + 10732791.

It is an arithmetic number, because the mean of its divisors is an integer number (676152981).

Almost surely, 2^4400360465 is an apocalyptic number.

It is an amenable number.

4400360465 is a deficient number, since it is larger than the sum of its proper divisors (1008863383).

4400360465 is a wasteful number, since it uses less digits than its factorization.

4400360465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21465219.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 4400360465 is about 66335.2128586319. The cubic root of 4400360465 is about 1638.6872879554.

The spelling of 4400360465 in words is "four billion, four hundred million, three hundred sixty thousand, four hundred sixty-five".