3366784576 has 21 divisors (see below), whose sum is σ = 6681884401. Its totient is φ = 1683160192.

The previous prime is 3366784541. The next prime is 3366784579. The reversal of 3366784576 is 6754876633.

It is a happy number.

The square root of 3366784576 is 58024.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2456193600 + 910590976 = 49560^2 + 30176^2 .

It is a super-2 number, since 2×3366784576² = 22670476762382999552, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3366784579) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 460566 + ... + 467818.

Almost surely, 2^3366784576 is an apocalyptic number.

3366784576 is the 58024-th square number.

It is an amenable number.

3366784576 is a deficient number, since it is larger than the sum of its proper divisors (3315099825).

3366784576 is an frugal number, since it uses more digits than its factorization.

3366784576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14518 (or 7255 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 55.

The cubic root of 3366784576 is about 1498.7819112558.

The spelling of 3366784576 in words is "three billion, three hundred sixty-six million, seven hundred eighty-four thousand, five hundred seventy-six".