330472974384 has 420 divisors, whose sum is σ = 1135159108560. Its totient is φ = 92863169280.

The previous prime is 330472974373. The next prime is 330472974437. The reversal of 330472974384 is 483479274033.

330472974384 is a `hidden beast` number, since 3 + 3 + 0 + 472 + 97 + 4 + 3 + 84 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 330472974384.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 34858957 + ... + 34868435.

Almost surely, 2^330472974384 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 330472974384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (567579554280).

330472974384 is an abundant number, since it is smaller than the sum of its proper divisors (804686134176).

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

330472974384 is an equidigital number, since it uses as much as digits as its factorization.

330472974384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9580 (or 9552 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 54.

The spelling of 330472974384 in words is "three hundred thirty billion, four hundred seventy-two million, nine hundred seventy-four thousand, three hundred eighty-four".