3748604060320 has 72 divisors (see below), whose sum is σ = 10301967251604. Its totient is φ = 1285235675136.

The previous prime is 3748604060261. The next prime is 3748604060323. The reversal of 3748604060320 is 230604068473.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3135746806416 + 612857253904 = 1770804^2 + 782852^2 .

It is not an unprimeable number, because it can be changed into a prime (3748604060323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 239061297 + ... + 239076976.

Almost surely, 2^{3748604060320} is an apocalyptic number.

It is an amenable number.

3748604060320 is an abundant number, since it is smaller than the sum of its proper divisors (6553363191284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3748604060320 is a wasteful number, since it uses less digits than its factorization.

3748604060320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478138302 (or 478138287 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 3748604060320 in words is "three trillion, seven hundred forty-eight billion, six hundred four million, sixty thousand, three hundred twenty".