3880352785 has 8 divisors (see below), whose sum is σ = 4656821760. Its totient is φ = 3104016624.

The previous prime is 3880352783. The next prime is 3880352807. The reversal of 3880352785 is 5872530883.

It is a happy number.

3880352785 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3880352785 - 2¹ = 3880352783 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3880352783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50064 + ... + 101326.

It is an arithmetic number, because the mean of its divisors is an integer number (582102720).

Almost surely, 2^3880352785 is an apocalyptic number.

It is an amenable number.

3880352785 is a deficient number, since it is larger than the sum of its proper divisors (776468975).

3880352785 is a wasteful number, since it uses less digits than its factorization.

3880352785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66407.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The square root of 3880352785 is about 62292.4777561464. The cubic root of 3880352785 is about 1571.4132250587.

The spelling of 3880352785 in words is "three billion, eight hundred eighty million, three hundred fifty-two thousand, seven hundred eighty-five".