3301431644 has 18 divisors (see below), whose sum is σ = 6720771960. Its totient is φ = 1414899192.

The previous prime is 3301431631. The next prime is 3301431647. The reversal of 3301431644 is 4461341033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3301431647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8421824 + ... + 8422215.

It is an arithmetic number, because the mean of its divisors is an integer number (373376220).

Almost surely, 2^3301431644 is an apocalyptic number.

It is an amenable number.

3301431644 is an abundant number, since it is smaller than the sum of its proper divisors (3419340316).

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

3301431644 is a wasteful number, since it uses less digits than its factorization.

3301431644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16844057 (or 16844048 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 3301431644 is about 57458.0859757789. The cubic root of 3301431644 is about 1489.0208187501.

Adding to 3301431644 its reverse (4461341033), we get a palindrome (7762772677).

The spelling of 3301431644 in words is "three billion, three hundred one million, four hundred thirty-one thousand, six hundred forty-four".