30304039976 has 64 divisors (see below), whose sum is σ = 66841804800. Its totient is φ = 12610890432.

The previous prime is 30304039963. The next prime is 30304040051. The reversal of 30304039976 is 67993040303.

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, 288935 + ... + 379593.

It is an arithmetic number, because the mean of its divisors is an integer number (1044403200).

Almost surely, 2^30304039976 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 30304039976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33420902400).

30304039976 is an abundant number, since it is smaller than the sum of its proper divisors (36537764824).

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

30304039976 is a wasteful number, since it uses less digits than its factorization.

30304039976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90846 (or 90842 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 44.

The spelling of 30304039976 in words is "thirty billion, three hundred four million, thirty-nine thousand, nine hundred seventy-six".