3369206880 has 384 divisors, whose sum is σ = 13450147200. Its totient is φ = 780337152.

The previous prime is 3369206851. The next prime is 3369206959. The reversal of 3369206880 is 886029633.

3369206880 is a `hidden beast` number, since 3 + 369 + 206 + 8 + 80 = 666.

It is a super-2 number, since 2×3369206880² = 22703110000478668800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 952956 + ... + 956484.

It is an arithmetic number, because the mean of its divisors is an integer number (35026425).

Almost surely, 2^3369206880 is an apocalyptic number.

3369206880 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 3369206880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6725073600).

3369206880 is an abundant number, since it is smaller than the sum of its proper divisors (10080940320).

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

3369206880 is a wasteful number, since it uses less digits than its factorization.

3369206880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3583 (or 3569 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 3369206880 is about 58044.8695407269. The cubic root of 3369206880 is about 1499.1412684806.

The spelling of 3369206880 in words is "three billion, three hundred sixty-nine million, two hundred six thousand, eight hundred eighty".