3212442625 has 48 divisors (see below), whose sum is σ = 4673515392. Its totient is φ = 2159601600.

The previous prime is 3212442593. The next prime is 3212442677. The reversal of 3212442625 is 5262442123.

It is not a de Polignac number, because 3212442625 - 2⁵ = 3212442593 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2457222 + ... + 2458528.

It is an arithmetic number, because the mean of its divisors is an integer number (97364904).

Almost surely, 2^3212442625 is an apocalyptic number.

3212442625 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3212442625 is a deficient number, since it is larger than the sum of its proper divisors (1461072767).

3212442625 is an equidigital number, since it uses as much as digits as its factorization.

3212442625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435 (or 1372 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 3212442625 is about 56678.4141009609. The cubic root of 3212442625 is about 1475.5200885465.

Adding to 3212442625 its reverse (5262442123), we get a palindrome (8474884748).

The spelling of 3212442625 in words is "three billion, two hundred twelve million, four hundred forty-two thousand, six hundred twenty-five".