3354955128 has 144 divisors (see below), whose sum is σ = 10795243680. Its totient is φ = 938117376.

The previous prime is 3354955061. The next prime is 3354955139. The reversal of 3354955128 is 8215594533.

3354955128 is a `hidden beast` number, since 3 + 35 + 49 + 551 + 28 = 666.

It is a super-2 number, since 2×3354955128² = 22511447821786992768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 155700 + ... + 175932.

It is an arithmetic number, because the mean of its divisors is an integer number (74966970).

Almost surely, 2^3354955128 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 3354955128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5397621840).

3354955128 is an abundant number, since it is smaller than the sum of its proper divisors (7440288552).

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

3354955128 is a wasteful number, since it uses less digits than its factorization.

3354955128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20306 (or 20292 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The square root of 3354955128 is about 57921.9744829197. The cubic root of 3354955128 is about 1497.0244907995.

The spelling of 3354955128 in words is "three billion, three hundred fifty-four million, nine hundred fifty-five thousand, one hundred twenty-eight".