3645376798 has 8 divisors (see below), whose sum is σ = 6249217392. Its totient is φ = 1562304336.

The previous prime is 3645376783. The next prime is 3645376807. The reversal of 3645376798 is 8976735463.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130192015 + ... + 130192042.

It is an arithmetic number, because the mean of its divisors is an integer number (781152174).

Almost surely, 2^3645376798 is an apocalyptic number.

3645376798 is a deficient number, since it is larger than the sum of its proper divisors (2603840594).

3645376798 is a wasteful number, since it uses less digits than its factorization.

3645376798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260384066.

The product of its digits is 22861440, while the sum is 58.

The square root of 3645376798 is about 60376.9558523780. The cubic root of 3645376798 is about 1539.0313802655.

The spelling of 3645376798 in words is "three billion, six hundred forty-five million, three hundred seventy-six thousand, seven hundred ninety-eight".