3304491442560 has 1536 divisors, whose sum is σ = 15040888012800. Its totient is φ = 647659929600.

The previous prime is 3304491442559. The next prime is 3304491442583. The reversal of 3304491442560 is 652441944033.

3304491442560 is a `hidden beast` number, since 3 + 3 + 0 + 4 + 49 + 1 + 4 + 42 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2283683757 + ... + 2283685203.

It is an arithmetic number, because the mean of its divisors is an integer number (9792244800).

Almost surely, 2^{3304491442560} is an apocalyptic number.

3304491442560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3304491442560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7520444006400).

3304491442560 is an abundant number, since it is smaller than the sum of its proper divisors (11736396570240).

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

3304491442560 is a wasteful number, since it uses less digits than its factorization.

3304491442560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780 (or 1765 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 3304491442560 in words is "three trillion, three hundred four billion, four hundred ninety-one million, four hundred forty-two thousand, five hundred sixty".