303490000968 has 128 divisors (see below), whose sum is σ = 947116800000. Its totient is φ = 78730744320.

The previous prime is 303490000921. The next prime is 303490000981. The reversal of 303490000968 is 869000094303.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1393533 + ... + 1596531.

It is an arithmetic number, because the mean of its divisors is an integer number (7399350000).

Almost surely, 2^303490000968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 303490000968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (473558400000).

303490000968 is an abundant number, since it is smaller than the sum of its proper divisors (643626799032).

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

303490000968 is a wasteful number, since it uses less digits than its factorization.

303490000968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203835 (or 203831 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 303490000968 in words is "three hundred three billion, four hundred ninety million, nine hundred sixty-eight", and thus it is an aban number.