3012709216 has 24 divisors (see below), whose sum is σ = 6470478504. Its totient is φ = 1369413120.

The previous prime is 3012709199. The next prime is 3012709223. The reversal of 3012709216 is 6129072103.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4279065 + ... + 4279768.

It is an arithmetic number, because the mean of its divisors is an integer number (269603271).

Almost surely, 2^3012709216 is an apocalyptic number.

It is an amenable number.

3012709216 is an abundant number, since it is smaller than the sum of its proper divisors (3457769288).

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

3012709216 is a wasteful number, since it uses less digits than its factorization.

3012709216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8558854 (or 8558846 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 3012709216 is about 54888.1518726947. The cubic root of 3012709216 is about 1444.2833522877.

The spelling of 3012709216 in words is "three billion, twelve million, seven hundred nine thousand, two hundred sixteen".