3918008050 has 48 divisors (see below), whose sum is σ = 8368437600. Its totient is φ = 1349740800.

The previous prime is 3918008041. The next prime is 3918008053. The reversal of 3918008050 is 508008193.

It is a junction number, because it is equal to n+sod(n) for n = 3918007997 and 3918008015.

It is not an unprimeable number, because it can be changed into a prime (3918008053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177015 + ... + 197914.

It is an arithmetic number, because the mean of its divisors is an integer number (174342450).

Almost surely, 2^3918008050 is an apocalyptic number.

3918008050 is an abundant number, since it is smaller than the sum of its proper divisors (4450429550).

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

3918008050 is a wasteful number, since it uses less digits than its factorization.

3918008050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374971 (or 374966 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 3918008050 is about 62593.9937214426. The cubic root of 3918008050 is about 1576.4799124338.

The spelling of 3918008050 in words is "three billion, nine hundred eighteen million, eight thousand, fifty".