3512634225 has 12 divisors (see below), whose sum is σ = 5807555376. Its totient is φ = 1873404880.

The previous prime is 3512634179. The next prime is 3512634227. The reversal of 3512634225 is 5224362153.

It is a happy number.

It is not a de Polignac number, because 3512634225 - 2²¹ = 3510537073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3512634227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23417487 + ... + 23417636.

It is an arithmetic number, because the mean of its divisors is an integer number (483962948).

Almost surely, 2^3512634225 is an apocalyptic number.

It is an amenable number.

3512634225 is a deficient number, since it is larger than the sum of its proper divisors (2294921151).

3512634225 is a wasteful number, since it uses less digits than its factorization.

3512634225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46835136 (or 46835131 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 3512634225 is about 59267.4803328098. The cubic root of 3512634225 is about 1520.1191943982.

Adding to 3512634225 its reverse (5224362153), we get a palindrome (8736996378).

The spelling of 3512634225 in words is "three billion, five hundred twelve million, six hundred thirty-four thousand, two hundred twenty-five".