3213616846 has 16 divisors (see below), whose sum is σ = 5439979440. Its totient is φ = 1410364480.

The previous prime is 3213616793. The next prime is 3213616853. The reversal of 3213616846 is 6486163123.

It is a junction number, because it is equal to n+sod(n) for n = 3213616799 and 3213616808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2517871 + ... + 2519146.

It is an arithmetic number, because the mean of its divisors is an integer number (339998715).

Almost surely, 2^3213616846 is an apocalyptic number.

3213616846 is a deficient number, since it is larger than the sum of its proper divisors (2226362594).

3213616846 is a wasteful number, since it uses less digits than its factorization.

3213616846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5037059.

The product of its digits is 124416, while the sum is 40.

The square root of 3213616846 is about 56688.7717806622. The cubic root of 3213616846 is about 1475.6998453877.

Adding to 3213616846 its reverse (6486163123), we get a palindrome (9699779969).

The spelling of 3213616846 in words is "three billion, two hundred thirteen million, six hundred sixteen thousand, eight hundred forty-six".