3285744446 has 8 divisors (see below), whose sum is σ = 4930465800. Its totient is φ = 1642255848.

The previous prime is 3285744431. The next prime is 3285744491. The reversal of 3285744446 is 6444475823.

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

It is a super-3 number, since 3×3285744446³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3285744446.

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, 301496 + ... + 312203.

It is an arithmetic number, because the mean of its divisors is an integer number (616308225).

Almost surely, 2^3285744446 is an apocalyptic number.

3285744446 is a deficient number, since it is larger than the sum of its proper divisors (1644721354).

3285744446 is a wasteful number, since it uses less digits than its factorization.

3285744446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616378.

The product of its digits is 2580480, while the sum is 47.

The square root of 3285744446 is about 57321.4135031578. The cubic root of 3285744446 is about 1486.6586456050.

The spelling of 3285744446 in words is "three billion, two hundred eighty-five million, seven hundred forty-four thousand, four hundred forty-six".