3427450880 has 240 divisors, whose sum is σ = 9688546560. Its totient is φ = 1139539968.

The previous prime is 3427450877. The next prime is 3427450987. The reversal of 3427450880 is 880547243.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24657851 + ... + 24657989.

It is an arithmetic number, because the mean of its divisors is an integer number (40368944).

Almost surely, 2^3427450880 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 3427450880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4844273280).

3427450880 is an abundant number, since it is smaller than the sum of its proper divisors (6261095680).

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

3427450880 is an equidigital number, since it uses as much as digits as its factorization.

3427450880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The square root of 3427450880 is about 58544.4350899383. The cubic root of 3427450880 is about 1507.7305909394.

The spelling of 3427450880 in words is "three billion, four hundred twenty-seven million, four hundred fifty thousand, eight hundred eighty".