3278452080 has 80 divisors (see below), whose sum is σ = 10185312384. Its totient is φ = 872352000.

The previous prime is 3278452063. The next prime is 3278452087. The reversal of 3278452080 is 802548723.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3278452087) 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, 97455 + ... + 126705.

Almost surely, 2^3278452080 is an apocalyptic number.

3278452080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3278452080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5092656192).

3278452080 is an abundant number, since it is smaller than the sum of its proper divisors (6906860304).

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

3278452080 is a wasteful number, since it uses less digits than its factorization.

3278452080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29734 (or 29728 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 3278452080 is about 57257.7687305400. The cubic root of 3278452080 is about 1485.5580031794.

The spelling of 3278452080 in words is "three billion, two hundred seventy-eight million, four hundred fifty-two thousand, eighty".