3226443402 has 32 divisors (see below), whose sum is σ = 7942015872. Its totient is φ = 850929984.

The previous prime is 3226443377. The next prime is 3226443403. The reversal of 3226443402 is 2043446223.

It is a self number, because there is not a number n which added to its sum of digits gives 3226443402.

It is not an unprimeable number, because it can be changed into a prime (3226443403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2954073 + ... + 2955164.

It is an arithmetic number, because the mean of its divisors is an integer number (248187996).

Almost surely, 2^3226443402 is an apocalyptic number.

3226443402 is an abundant number, since it is smaller than the sum of its proper divisors (4715572470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3226443402 is a wasteful number, since it uses less digits than its factorization.

3226443402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5909262.

The product of its (nonzero) digits is 27648, while the sum is 30.

The square root of 3226443402 is about 56801.7904823431. The cubic root of 3226443402 is about 1477.6605665496.

Adding to 3226443402 its reverse (2043446223), we get a palindrome (5269889625).

The spelling of 3226443402 in words is "three billion, two hundred twenty-six million, four hundred forty-three thousand, four hundred two".