3870850445473 has 8 divisors (see below), whose sum is σ = 4254980643936. Its totient is φ = 3492092697600.

The previous prime is 3870850445467. The next prime is 3870850445477. The reversal of 3870850445473 is 3745440580783.

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

It is a cyclic number.

It is not a de Polignac number, because 3870850445473 - 2⁹ = 3870850444961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3870850445477) 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, 1343111136 + ... + 1343114017.

It is an arithmetic number, because the mean of its divisors is an integer number (531872580492).

Almost surely, 2^{3870850445473} is an apocalyptic number.

It is an amenable number.

3870850445473 is a deficient number, since it is larger than the sum of its proper divisors (384130198463).

3870850445473 is a wasteful number, since it uses less digits than its factorization.

3870850445473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686225295.

The product of its (nonzero) digits is 45158400, while the sum is 58.

The spelling of 3870850445473 in words is "three trillion, eight hundred seventy billion, eight hundred fifty million, four hundred forty-five thousand, four hundred seventy-three".