3923651590328 has 8 divisors (see below), whose sum is σ = 7356846731880. Its totient is φ = 1961825795160.

The previous prime is 3923651590319. The next prime is 3923651590403. The reversal of 3923651590328 is 8230951563293.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245228224388 + ... + 245228224403.

It is an arithmetic number, because the mean of its divisors is an integer number (919605841485).

Almost surely, 2^{3923651590328} is an apocalyptic number.

It is an amenable number.

3923651590328 is a deficient number, since it is larger than the sum of its proper divisors (3433195141552).

3923651590328 is a wasteful number, since it uses less digits than its factorization.

3923651590328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490456448797 (or 490456448793 counting only the distinct ones).

The product of its (nonzero) digits is 10497600, while the sum is 56.

The spelling of 3923651590328 in words is "three trillion, nine hundred twenty-three billion, six hundred fifty-one million, five hundred ninety thousand, three hundred twenty-eight".