3020784216 has 32 divisors (see below), whose sum is σ = 7576578240. Its totient is φ = 1003645728.

The previous prime is 3020784211. The next prime is 3020784223. The reversal of 3020784216 is 6124870203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020784211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197626 + ... + 212361.

It is an arithmetic number, because the mean of its divisors is an integer number (236768070).

Almost surely, 2^3020784216 is an apocalyptic number.

It is an amenable number.

3020784216 is an abundant number, since it is smaller than the sum of its proper divisors (4555794024).

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

3020784216 is a wasteful number, since it uses less digits than its factorization.

3020784216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410303 (or 410299 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 3020784216 is about 54961.6613286025. The cubic root of 3020784216 is about 1445.5725776916.

The spelling of 3020784216 in words is "three billion, twenty million, seven hundred eighty-four thousand, two hundred sixteen".