3858413650 has 288 divisors, whose sum is σ = 9561138048. Its totient is φ = 1132185600.

The previous prime is 3858413627. The next prime is 3858413651. The reversal of 3858413650 is 563148583.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a junction number, because it is equal to n+sod(n) for n = 3858413597 and 3858413606.

It is not an unprimeable number, because it can be changed into a prime (3858413651) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 89730529 + ... + 89730571.

It is an arithmetic number, because the mean of its divisors is an integer number (33198396).

Almost surely, 2^3858413650 is an apocalyptic number.

3858413650 is an abundant number, since it is smaller than the sum of its proper divisors (5702724398).

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

3858413650 is a wasteful number, since it uses less digits than its factorization.

3858413650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 3858413650 is about 62116.1303527514. The cubic root of 3858413650 is about 1568.4460871670.

The spelling of 3858413650 in words is "three billion, eight hundred fifty-eight million, four hundred thirteen thousand, six hundred fifty".