3820525202 has 12 divisors (see below), whose sum is σ = 6205528170. Its totient is φ = 1763319168.

The previous prime is 3820525183. The next prime is 3820525207. The reversal of 3820525202 is 2025250283.

It is a happy number.

3820525202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2144523481 + 1676001721 = 46309^2 + 40939^2 .

It is not an unprimeable number, because it can be changed into a prime (3820525207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5651327 + ... + 5652002.

Almost surely, 2^3820525202 is an apocalyptic number.

3820525202 is a deficient number, since it is larger than the sum of its proper divisors (2385002968).

3820525202 is a wasteful number, since it uses less digits than its factorization.

3820525202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11303357 (or 11303344 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 3820525202 is about 61810.3971998239. The cubic root of 3820525202 is about 1563.2953027070.

Adding to 3820525202 its reverse (2025250283), we get a palindrome (5845775485).

The spelling of 3820525202 in words is "three billion, eight hundred twenty million, five hundred twenty-five thousand, two hundred two".