3226443740 has 48 divisors (see below), whose sum is σ = 7389137280. Its totient is φ = 1176215040.

The previous prime is 3226443721. The next prime is 3226443767. The reversal of 3226443740 is 473446223.

It is a self number, because there is not a number n which added to its sum of digits gives 3226443740.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58001 + ... + 99080.

It is an arithmetic number, because the mean of its divisors is an integer number (153940360).

Almost surely, 2^3226443740 is an apocalyptic number.

It is an amenable number.

3226443740 is an abundant number, since it is smaller than the sum of its proper divisors (4162693540).

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

3226443740 is a wasteful number, since it uses less digits than its factorization.

3226443740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157182 (or 157180 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 35.

The square root of 3226443740 is about 56801.7934576013. The cubic root of 3226443740 is about 1477.6606181492.

Adding to 3226443740 its reverse (473446223), we get a palindrome (3699889963).

The spelling of 3226443740 in words is "three billion, two hundred twenty-six million, four hundred forty-three thousand, seven hundred forty".