3365648334 has 80 divisors (see below), whose sum is σ = 7956960000. Its totient is φ = 1060362576.

The previous prime is 3365648317. The next prime is 3365648369. The reversal of 3365648334 is 4338465633.

3365648334 is a `hidden beast` number, since 3 + 3 + 6 + 564 + 83 + 3 + 4 = 666.

It is a super-2 number, since 2×3365648334² = 22655177416313951112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3365648334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1682667 + ... + 1684665.

It is an arithmetic number, because the mean of its divisors is an integer number (99462000).

Almost surely, 2^3365648334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3365648334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3978480000).

3365648334 is an abundant number, since it is smaller than the sum of its proper divisors (4591311666).

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

3365648334 is a wasteful number, since it uses less digits than its factorization.

3365648334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2579 (or 2570 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 45.

The square root of 3365648334 is about 58014.2080356183. The cubic root of 3365648334 is about 1498.6132864120.

The spelling of 3365648334 in words is "three billion, three hundred sixty-five million, six hundred forty-eight thousand, three hundred thirty-four".