3994516104750 has 384 divisors, whose sum is σ = 11395322265600. Its totient is φ = 1007699616000.

The previous prime is 3994516104743. The next prime is 3994516104793. The reversal of 3994516104750 is 574016154993.

3994516104750 is a `hidden beast` number, since 3 + 9 + 9 + 4 + 5 + 161 + 0 + 475 + 0 = 666.

3994516104750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3994516104750² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1863982179 + ... + 1863984321.

It is an arithmetic number, because the mean of its divisors is an integer number (29675318400).

Almost surely, 2^{3994516104750} is an apocalyptic number.

3994516104750 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3994516104750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5697661132800).

3994516104750 is an abundant number, since it is smaller than the sum of its proper divisors (7400806160850).

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

3994516104750 is a wasteful number, since it uses less digits than its factorization.

3994516104750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2569 (or 2556 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 54.

The spelling of 3994516104750 in words is "three trillion, nine hundred ninety-four billion, five hundred sixteen million, one hundred four thousand, seven hundred fifty".