3612841816 has 32 divisors (see below), whose sum is σ = 6904224000. Its totient is φ = 1771973280.

The previous prime is 3612841777. The next prime is 3612841829. The reversal of 3612841816 is 6181482163.

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 7 ways as a sum of consecutive naturals, for example, 97051 + ... + 129013.

It is an arithmetic number, because the mean of its divisors is an integer number (215757000).

Almost surely, 2^3612841816 is an apocalyptic number.

It is an amenable number.

3612841816 is a deficient number, since it is larger than the sum of its proper divisors (3291382184).

3612841816 is a wasteful number, since it uses less digits than its factorization.

3612841816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32239 (or 32235 counting only the distinct ones).

The product of its digits is 55296, while the sum is 40.

The square root of 3612841816 is about 60106.9198678488. The cubic root of 3612841816 is about 1534.4390734141.

The spelling of 3612841816 in words is "three billion, six hundred twelve million, eight hundred forty-one thousand, eight hundred sixteen".