3303560394 has 48 divisors (see below), whose sum is σ = 7616980800. Its totient is φ = 1031184000.

The previous prime is 3303560389. The next prime is 3303560401. The reversal of 3303560394 is 4930653033.

3303560394 is a `hidden beast` number, since 3 + 3 + 0 + 3 + 560 + 3 + 94 = 666.

It is a super-2 number, since 2×3303560394² = 21827022553610870472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33769 + ... + 88019.

It is an arithmetic number, because the mean of its divisors is an integer number (158687100).

Almost surely, 2^3303560394 is an apocalyptic number.

3303560394 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3303560394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3808490400).

3303560394 is an abundant number, since it is smaller than the sum of its proper divisors (4313420406).

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

3303560394 is a wasteful number, since it uses less digits than its factorization.

3303560394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54475 (or 54472 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 36.

The square root of 3303560394 is about 57476.6073633439. The cubic root of 3303560394 is about 1489.3407882231.

The spelling of 3303560394 in words is "three billion, three hundred three million, five hundred sixty thousand, three hundred ninety-four".