3898028000050 has 12 divisors (see below), whose sum is σ = 7250332080186. Its totient is φ = 1559211200000.

The previous prime is 3898028000023. The next prime is 3898028000059. The reversal of 3898028000050 is 500008208983.

It can be written as a sum of positive squares in 3 ways, for example, as 3548615785729 + 349412214321 = 1883777^2 + 591111^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3898027999970 and 3898028000006.

It is not an unprimeable number, because it can be changed into a prime (3898028000059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38980279951 + ... + 38980280050.

Almost surely, 2^{3898028000050} is an apocalyptic number.

3898028000050 is a deficient number, since it is larger than the sum of its proper divisors (3352304080136).

3898028000050 is a wasteful number, since it uses less digits than its factorization.

3898028000050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77960560013 (or 77960560008 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 3898028000050 in words is "three trillion, eight hundred ninety-eight billion, twenty-eight million, fifty", and thus it is an aban number.