3276899988240 has 80 divisors (see below), whose sum is σ = 10162719955008. Its totient is φ = 873467524608.

The previous prime is 3276899988181. The next prime is 3276899988247. The reversal of 3276899988240 is 428899986723.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (3276899988247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2345487 + ... + 3472046.

Almost surely, 2^{3276899988240} is an apocalyptic number.

3276899988240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3276899988240 is an abundant number, since it is smaller than the sum of its proper divisors (6885819966768).

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

3276899988240 is a wasteful number, since it uses less digits than its factorization.

3276899988240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5819896 (or 5819890 counting only the distinct ones).

The product of its (nonzero) digits is 752467968, while the sum is 75.

The spelling of 3276899988240 in words is "three trillion, two hundred seventy-six billion, eight hundred ninety-nine million, nine hundred eighty-eight thousand, two hundred forty".