3342185280 has 448 divisors, whose sum is σ = 13677473280. Its totient is φ = 752467968.

The previous prime is 3342185263. The next prime is 3342185309. The reversal of 3342185280 is 825812433.

It is a tau number, because it is divible by the number of its divisors (448).

It is a super-2 number, since 2×3342185280² = 22340404891697356800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 4414662 + ... + 4415418.

Almost surely, 2^3342185280 is an apocalyptic number.

3342185280 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 3342185280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6838736640).

3342185280 is an abundant number, since it is smaller than the sum of its proper divisors (10335288000).

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

3342185280 is a wasteful number, since it uses less digits than its factorization.

3342185280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863 (or 847 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 3342185280 is about 57811.6361989522. The cubic root of 3342185280 is about 1495.1227186056.

The spelling of 3342185280 in words is "three billion, three hundred forty-two million, one hundred eighty-five thousand, two hundred eighty".