3213647084 has 12 divisors (see below), whose sum is σ = 5627329344. Its totient is φ = 1605838704.

The previous prime is 3213647069. The next prime is 3213647111. The reversal of 3213647084 is 4807463123.

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, 238844 + ... + 251939.

It is an arithmetic number, because the mean of its divisors is an integer number (468944112).

Almost surely, 2^3213647084 is an apocalyptic number.

It is an amenable number.

3213647084 is a deficient number, since it is larger than the sum of its proper divisors (2413682260).

3213647084 is a wasteful number, since it uses less digits than its factorization.

3213647084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492424 (or 492422 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 3213647084 is about 56689.0384818794. The cubic root of 3213647084 is about 1475.7044738250.

The spelling of 3213647084 in words is "three billion, two hundred thirteen million, six hundred forty-seven thousand, eighty-four".