3212863803 has 24 divisors (see below), whose sum is σ = 4822446720. Its totient is φ = 2058739200.

The previous prime is 3212863793. The next prime is 3212863867. The reversal of 3212863803 is 3083682123.

3212863803 is a `hidden beast` number, since 3 + 2 + 12 + 8 + 638 + 0 + 3 = 666.

It is not a de Polignac number, because 3212863803 - 2⁶ = 3212863739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3212862803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30603 + ... + 85803.

It is an arithmetic number, because the mean of its divisors is an integer number (200935280).

Almost surely, 2^3212863803 is an apocalyptic number.

3212863803 is a deficient number, since it is larger than the sum of its proper divisors (1609582917).

3212863803 is a wasteful number, since it uses less digits than its factorization.

3212863803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55459 (or 55456 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 3212863803 is about 56682.1294854031. The cubic root of 3212863803 is about 1475.5845700553.

The spelling of 3212863803 in words is "three billion, two hundred twelve million, eight hundred sixty-three thousand, eight hundred three".