3227493972976 has 320 divisors, whose sum is σ = 8101001502720. Its totient is φ = 1210697072640.

The previous prime is 3227493972959. The next prime is 3227493972991. The reversal of 3227493972976 is 6792793947223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2078231016 + ... + 2078232568.

It is an arithmetic number, because the mean of its divisors is an integer number (25315629696).

Almost surely, 2^{3227493972976} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3227493972976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4050500751360).

3227493972976 is an abundant number, since it is smaller than the sum of its proper divisors (4873507529744).

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

3227493972976 is a wasteful number, since it uses less digits than its factorization.

3227493972976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104 (or 2098 counting only the distinct ones).

The product of its digits is 432081216, while the sum is 70.

The spelling of 3227493972976 in words is "three trillion, two hundred twenty-seven billion, four hundred ninety-three million, nine hundred seventy-two thousand, nine hundred seventy-six".