3228742041 has 16 divisors (see below), whose sum is σ = 4931687808. Its totient is φ = 1840608000.

The previous prime is 3228742037. The next prime is 3228742073. The reversal of 3228742041 is 1402478223.

It is a happy number.

It is not a de Polignac number, because 3228742041 - 2² = 3228742037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3228741993 and 3228742011.

It is not an unprimeable number, because it can be changed into a prime (3228742031) 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, 173760 + ... + 191441.

It is an arithmetic number, because the mean of its divisors is an integer number (308230488).

Almost surely, 2^3228742041 is an apocalyptic number.

It is an amenable number.

3228742041 is a deficient number, since it is larger than the sum of its proper divisors (1702945767).

3228742041 is a wasteful number, since it uses less digits than its factorization.

3228742041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365632.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 3228742041 is about 56822.0207402025. The cubic root of 3228742041 is about 1478.0113968065.

The spelling of 3228742041 in words is "three billion, two hundred twenty-eight million, seven hundred forty-two thousand, forty-one".