3748603390161 has 64 divisors (see below), whose sum is σ = 5919927552000. Its totient is φ = 2065461027840.

The previous prime is 3748603390157. The next prime is 3748603390241. The reversal of 3748603390161 is 1610933068473.

It is not a de Polignac number, because 3748603390161 - 2² = 3748603390157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3748603394161) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 101987215 + ... + 102023963.

It is an arithmetic number, because the mean of its divisors is an integer number (92498868000).

Almost surely, 2^{3748603390161} is an apocalyptic number.

It is an amenable number.

3748603390161 is a deficient number, since it is larger than the sum of its proper divisors (2171324161839).

3748603390161 is a wasteful number, since it uses less digits than its factorization.

3748603390161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38246.

The product of its (nonzero) digits is 1959552, while the sum is 51.

The spelling of 3748603390161 in words is "three trillion, seven hundred forty-eight billion, six hundred three million, three hundred ninety thousand, one hundred sixty-one".