3201207980 has 24 divisors (see below), whose sum is σ = 6807635520. Its totient is φ = 1264273920.

The previous prime is 3201207979. The next prime is 3201207983. The reversal of 3201207980 is 897021023.

It is not an unprimeable number, because it can be changed into a prime (3201207983) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1011461 + ... + 1014620.

It is an arithmetic number, because the mean of its divisors is an integer number (283651480).

Almost surely, 2^3201207980 is an apocalyptic number.

It is an amenable number.

3201207980 is an abundant number, since it is smaller than the sum of its proper divisors (3606427540).

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

3201207980 is a wasteful number, since it uses less digits than its factorization.

3201207980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026169 (or 2026167 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 3201207980 is about 56579.2186230952. The cubic root of 3201207980 is about 1473.7980026440.

The spelling of 3201207980 in words is "three billion, two hundred one million, two hundred seven thousand, nine hundred eighty".