3223421401 has 4 divisors (see below), whose sum is σ = 3224470032. Its totient is φ = 3222372772.

The previous prime is 3223421347. The next prime is 3223421407. The reversal of 3223421401 is 1041243223.

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 a de Polignac number, because none of the positive numbers 2^k-3223421401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3223421407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519691 + ... + 525856.

It is an arithmetic number, because the mean of its divisors is an integer number (806117508).

Almost surely, 2^3223421401 is an apocalyptic number.

It is an amenable number.

3223421401 is a deficient number, since it is larger than the sum of its proper divisors (1048631).

3223421401 is a wasteful number, since it uses less digits than its factorization.

3223421401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048630.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3223421401 is about 56775.1829675607. The cubic root of 3223421401 is about 1477.1990793888.

Adding to 3223421401 its reverse (1041243223), we get a palindrome (4264664624).

It can be divided in two parts, 32234 and 21401, that added together give a palindrome (53635).

The spelling of 3223421401 in words is "three billion, two hundred twenty-three million, four hundred twenty-one thousand, four hundred one".