3521750852 has 24 divisors (see below), whose sum is σ = 6490979040. Its totient is φ = 1667286720.

The previous prime is 3521750849. The next prime is 3521750857. The reversal of 3521750852 is 2580571253.

3521750852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (3521750857) 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, 139352 + ... + 162672.

It is an arithmetic number, because the mean of its divisors is an integer number (270457460).

Almost surely, 2^3521750852 is an apocalyptic number.

It is an amenable number.

3521750852 is a deficient number, since it is larger than the sum of its proper divisors (2969228188).

3521750852 is a wasteful number, since it uses less digits than its factorization.

3521750852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25331 (or 25329 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 3521750852 is about 59344.3413646154. The cubic root of 3521750852 is about 1521.4331548826.

The spelling of 3521750852 in words is "three billion, five hundred twenty-one million, seven hundred fifty thousand, eight hundred fifty-two".