3801750085 has 16 divisors (see below), whose sum is σ = 5264453376. Its totient is φ = 2581602048.

The previous prime is 3801749999. The next prime is 3801750089. The reversal of 3801750085 is 5800571083.

It is a cyclic number.

It is not a de Polignac number, because 3801750085 - 2¹⁵ = 3801717317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3801750089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523684 + ... + 530893.

It is an arithmetic number, because the mean of its divisors is an integer number (329028336).

Almost surely, 2^3801750085 is an apocalyptic number.

3801750085 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3801750085 is a deficient number, since it is larger than the sum of its proper divisors (1462703291).

3801750085 is a wasteful number, since it uses less digits than its factorization.

3801750085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054692.

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 3801750085 is about 61658.3334594765. Note that the first 3 decimals coincide. The cubic root of 3801750085 is about 1560.7302745948.

The spelling of 3801750085 in words is "three billion, eight hundred one million, seven hundred fifty thousand, eighty-five".