3009309768 has 48 divisors (see below), whose sum is σ = 8152735500. Its totient is φ = 1002792960.

The previous prime is 3009309763. The next prime is 3009309799. The reversal of 3009309768 is 8679039003.

It is a happy number.

3009309768 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2088672804 + 920636964 = 45702^2 + 30342^2 .

It is not an unprimeable number, because it can be changed into a prime (3009309761) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 461088 + ... + 467568.

Almost surely, 2^3009309768 is an apocalyptic number.

It is an amenable number.

3009309768 is an abundant number, since it is smaller than the sum of its proper divisors (5143425732).

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

3009309768 is a wasteful number, since it uses less digits than its factorization.

3009309768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12942 (or 12935 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 3009309768 is about 54857.1760848114. The cubic root of 3009309768 is about 1443.7399196013.

The spelling of 3009309768 in words is "three billion, nine million, three hundred nine thousand, seven hundred sixty-eight".