3354443280 has 400 divisors, whose sum is σ = 12367137024. Its totient is φ = 840913920.

The previous prime is 3354443237. The next prime is 3354443321. The reversal of 3354443280 is 823444533.

3354443280 is a `hidden beast` number, since 3 + 3 + 544 + 4 + 32 + 80 = 666.

3354443280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3354443280² = 22504579437474316800, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 10581682 + ... + 10581998.

Almost surely, 2^3354443280 is an apocalyptic number.

3354443280 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 3354443280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6183568512).

3354443280 is an abundant number, since it is smaller than the sum of its proper divisors (9012693744).

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

3354443280 is a wasteful number, since it uses less digits than its factorization.

3354443280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436 (or 421 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The square root of 3354443280 is about 57917.5558876581. Note that the first 3 decimals coincide. The cubic root of 3354443280 is about 1496.9483558555.

It can be divided in two parts, 335444 and 3280, that added together give a square (338724 = 582²).

The spelling of 3354443280 in words is "three billion, three hundred fifty-four million, four hundred forty-three thousand, two hundred eighty".