3603385801923 has 8 divisors (see below), whose sum is σ = 4811068995408. Its totient is φ = 2398979904864.

The previous prime is 3603385801901. The next prime is 3603385801933. The reversal of 3603385801923 is 3291085833063.

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

It is not a de Polignac number, because 3603385801923 - 2¹⁰ = 3603385800899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3603385801933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819321540 + ... + 819325937.

It is an arithmetic number, because the mean of its divisors is an integer number (601383624426).

Almost surely, 2^{3603385801923} is an apocalyptic number.

3603385801923 is a deficient number, since it is larger than the sum of its proper divisors (1207683193485).

3603385801923 is a wasteful number, since it uses less digits than its factorization.

3603385801923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638648213.

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 3603385801923 in words is "three trillion, six hundred three billion, three hundred eighty-five million, eight hundred one thousand, nine hundred twenty-three".