3440223401 has 4 divisors (see below), whose sum is σ = 3440381952. Its totient is φ = 3440064852.

The previous prime is 3440223373. The next prime is 3440223403. The reversal of 3440223401 is 1043220443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3440223401 - 2²² = 3436029097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3440223403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40361 + ... + 92246.

It is an arithmetic number, because the mean of its divisors is an integer number (860095488).

Almost surely, 2^3440223401 is an apocalyptic number.

It is an amenable number.

3440223401 is a deficient number, since it is larger than the sum of its proper divisors (158551).

3440223401 is a wasteful number, since it uses less digits than its factorization.

3440223401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158550.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3440223401 is about 58653.4176412594. The cubic root of 3440223401 is about 1509.6011403579.

Adding to 3440223401 its reverse (1043220443), we get a palindrome (4483443844).

The spelling of 3440223401 in words is "three billion, four hundred forty million, two hundred twenty-three thousand, four hundred one".