3228987971084 has 24 divisors (see below), whose sum is σ = 5846410088400. Its totient is φ = 1558600868160.

The previous prime is 3228987971081. The next prime is 3228987971087. The reversal of 3228987971084 is 4801797898223.

It is an interprime number because it is at equal distance from previous prime (3228987971081) and next prime (3228987971087).

It is not an unprimeable number, because it can be changed into a prime (3228987971081) 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, 1148882 + ... + 2788889.

It is an arithmetic number, because the mean of its divisors is an integer number (243600420350).

Almost surely, 2^{3228987971084} is an apocalyptic number.

It is an amenable number.

3228987971084 is a deficient number, since it is larger than the sum of its proper divisors (2617422117316).

3228987971084 is a wasteful number, since it uses less digits than its factorization.

3228987971084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3944873 (or 3944871 counting only the distinct ones).

The product of its (nonzero) digits is 97542144, while the sum is 68.

The spelling of 3228987971084 in words is "three trillion, two hundred twenty-eight billion, nine hundred eighty-seven million, nine hundred seventy-one thousand, eighty-four".