3212670336 has 256 divisors, whose sum is σ = 9510773760. Its totient is φ = 956399616.

The previous prime is 3212670281. The next prime is 3212670367. The reversal of 3212670336 is 6330762123.

It is a junction number, because it is equal to n+sod(n) for n = 3212670297 and 3212670306.

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 31 ways as a sum of consecutive naturals, for example, 11352051 + ... + 11352333.

It is an arithmetic number, because the mean of its divisors is an integer number (37151460).

Almost surely, 2^3212670336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3212670336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4755386880).

3212670336 is an abundant number, since it is smaller than the sum of its proper divisors (6298103424).

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

3212670336 is a wasteful number, since it uses less digits than its factorization.

3212670336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 33.

The square root of 3212670336 is about 56680.4228636308. The cubic root of 3212670336 is about 1475.5549513446.

The spelling of 3212670336 in words is "three billion, two hundred twelve million, six hundred seventy thousand, three hundred thirty-six".