4149668284 has 18 divisors (see below), whose sum is σ = 7401542120. Its totient is φ = 2035680816.

The previous prime is 4149668273. The next prime is 4149668291. The reversal of 4149668284 is 4828669414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 173424 + ... + 195895.

Almost surely, 2^4149668284 is an apocalyptic number.

It is an amenable number.

4149668284 is a deficient number, since it is larger than the sum of its proper divisors (3251873836).

4149668284 is a wasteful number, since it uses less digits than its factorization.

4149668284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369429 (or 369374 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 52.

The square root of 4149668284 is about 64417.9189666975. The cubic root of 4149668284 is about 1606.9577574617.

The spelling of 4149668284 in words is "four billion, one hundred forty-nine million, six hundred sixty-eight thousand, two hundred eighty-four".