3394304784 has 160 divisors (see below), whose sum is σ = 10611820800. Its totient is φ = 1032514560.

The previous prime is 3394304759. The next prime is 3394304819. The reversal of 3394304784 is 4874034933.

3394304784 is a `hidden beast` number, since 339 + 4 + 304 + 7 + 8 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 496429 + ... + 503219.

It is an arithmetic number, because the mean of its divisors is an integer number (66323880).

Almost surely, 2^3394304784 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 3394304784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5305910400).

3394304784 is an abundant number, since it is smaller than the sum of its proper divisors (7217516016).

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

3394304784 is a wasteful number, since it uses less digits than its factorization.

3394304784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6910 (or 6898 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The square root of 3394304784 is about 58260.6624061210. The cubic root of 3394304784 is about 1502.8545323176.

The spelling of 3394304784 in words is "three billion, three hundred ninety-four million, three hundred four thousand, seven hundred eighty-four".