3820572735 has 16 divisors (see below), whose sum is σ = 6986190336. Its totient is φ = 1746547488.

The previous prime is 3820572733. The next prime is 3820572817. The reversal of 3820572735 is 5372750283.

3820572735 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3820572735 - 2¹ = 3820572733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3820572733) 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, 18193099 + ... + 18193308.

It is an arithmetic number, because the mean of its divisors is an integer number (436636896).

Almost surely, 2^3820572735 is an apocalyptic number.

3820572735 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3820572735 is a deficient number, since it is larger than the sum of its proper divisors (3165617601).

3820572735 is a wasteful number, since it uses less digits than its factorization.

3820572735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36386422.

The product of its (nonzero) digits is 352800, while the sum is 42.

The square root of 3820572735 is about 61810.7817051362. The cubic root of 3820572735 is about 1563.3017859175.

The spelling of 3820572735 in words is "three billion, eight hundred twenty million, five hundred seventy-two thousand, seven hundred thirty-five".