3213346036 has 6 divisors (see below), whose sum is σ = 5623355570. Its totient is φ = 1606673016.

The previous prime is 3213346009. The next prime is 3213346043. The reversal of 3213346036 is 6306433123.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2578608400 + 634737636 = 50780^2 + 25194^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3213345989 and 3213346007.

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 as a sum of consecutive naturals, namely, 401668251 + ... + 401668258.

Almost surely, 2^3213346036 is an apocalyptic number.

It is an amenable number.

3213346036 is a deficient number, since it is larger than the sum of its proper divisors (2410009534).

3213346036 is a wasteful number, since it uses less digits than its factorization.

3213346036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803336513 (or 803336511 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 31.

The square root of 3213346036 is about 56686.3831620963. The cubic root of 3213346036 is about 1475.6583920429.

Adding to 3213346036 its reverse (6306433123), we get a palindrome (9519779159).

The spelling of 3213346036 in words is "three billion, two hundred thirteen million, three hundred forty-six thousand, thirty-six".