3212342736 has 20 divisors (see below), whose sum is σ = 8298552192. Its totient is φ = 1070780896.

The previous prime is 3212342717. The next prime is 3212342741. The reversal of 3212342736 is 6372432123.

It is a junction number, because it is equal to n+sod(n) for n = 3212342697 and 3212342706.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 33461856 + ... + 33461951.

Almost surely, 2^3212342736 is an apocalyptic number.

It is an amenable number.

3212342736 is an abundant number, since it is smaller than the sum of its proper divisors (5086209456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3212342736 is a wasteful number, since it uses less digits than its factorization.

3212342736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66923818 (or 66923812 counting only the distinct ones).

The product of its digits is 36288, while the sum is 33.

The square root of 3212342736 is about 56677.5329032589. The cubic root of 3212342736 is about 1475.5047949137.

Adding to 3212342736 its reverse (6372432123), we get a palindrome (9584774859).

The spelling of 3212342736 in words is "three billion, two hundred twelve million, three hundred forty-two thousand, seven hundred thirty-six".