3522187042 has 32 divisors (see below), whose sum is σ = 5813627904. Its totient is φ = 1587138000.

The previous prime is 3522187037. The next prime is 3522187093. The reversal of 3522187042 is 2407812253.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3522186989 and 3522187007.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2467533 + ... + 2468959.

It is an arithmetic number, because the mean of its divisors is an integer number (181675872).

Almost surely, 2^3522187042 is an apocalyptic number.

3522187042 is a deficient number, since it is larger than the sum of its proper divisors (2291440862).

3522187042 is a wasteful number, since it uses less digits than its factorization.

3522187042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2334.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 3522187042 is about 59348.0163274224. The cubic root of 3522187042 is about 1521.4959651683.

Adding to 3522187042 its reverse (2407812253), we get a palindrome (5929999295).

The spelling of 3522187042 in words is "three billion, five hundred twenty-two million, one hundred eighty-seven thousand, forty-two".