4149383866 has 8 divisors (see below), whose sum is σ = 6271588224. Its totient is φ = 2058854460.

The previous prime is 4149383831. The next prime is 4149383869. The reversal of 4149383866 is 6683839414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4149383866² = 34434772934842211912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4149383869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7918410 + ... + 7918933.

It is an arithmetic number, because the mean of its divisors is an integer number (783948528).

Almost surely, 2^4149383866 is an apocalyptic number.

4149383866 is a deficient number, since it is larger than the sum of its proper divisors (2122204358).

4149383866 is a wasteful number, since it uses less digits than its factorization.

4149383866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15837476.

The product of its digits is 2985984, while the sum is 52.

The square root of 4149383866 is about 64415.7113288365. The cubic root of 4149383866 is about 1606.9210430287.

The spelling of 4149383866 in words is "four billion, one hundred forty-nine million, three hundred eighty-three thousand, eight hundred sixty-six".