4149404446 has 8 divisors (see below), whose sum is σ = 6789934584. Its totient is φ = 1886092920.

The previous prime is 4149404431. The next prime is 4149404459. The reversal of 4149404446 is 6444049414.

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

It is a junction number, because it is equal to n+sod(n) for n = 4149404399 and 4149404408.

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 3 ways as a sum of consecutive naturals, for example, 94304625 + ... + 94304668.

It is an arithmetic number, because the mean of its divisors is an integer number (848741823).

Almost surely, 2^4149404446 is an apocalyptic number.

4149404446 is a deficient number, since it is larger than the sum of its proper divisors (2640530138).

4149404446 is a wasteful number, since it uses less digits than its factorization.

4149404446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188609306.

The product of its (nonzero) digits is 221184, while the sum is 40.

The square root of 4149404446 is about 64415.8710722753. The cubic root of 4149404446 is about 1606.9236996786.

The spelling of 4149404446 in words is "four billion, one hundred forty-nine million, four hundred four thousand, four hundred forty-six".