4117686950 has 48 divisors (see below), whose sum is σ = 8302864416. Its totient is φ = 1510272000.

The previous prime is 4117686931. The next prime is 4117687001. The reversal of 4117686950 is 596867114.

It is a junction number, because it is equal to n+sod(n) for n = 4117686895 and 4117686904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77174 + ... + 119126.

It is an arithmetic number, because the mean of its divisors is an integer number (172976342).

Almost surely, 2^4117686950 is an apocalyptic number.

4117686950 is an abundant number, since it is smaller than the sum of its proper divisors (4185177466).

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

4117686950 is a wasteful number, since it uses less digits than its factorization.

4117686950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42129 (or 42124 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 4117686950 is about 64169.2056207649. The cubic root of 4117686950 is about 1602.8188524923.

The spelling of 4117686950 in words is "four billion, one hundred seventeen million, six hundred eighty-six thousand, nine hundred fifty".