3391228680 has 512 divisors, whose sum is σ = 13436928000. Its totient is φ = 665763840.

The previous prime is 3391228679. The next prime is 3391228703. The reversal of 3391228680 is 868221933.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7868065 + ... + 7868495.

It is an arithmetic number, because the mean of its divisors is an integer number (26244000).

Almost surely, 2^3391228680 is an apocalyptic number.

3391228680 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 3391228680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6718464000).

3391228680 is an abundant number, since it is smaller than the sum of its proper divisors (10045699320).

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

3391228680 is a wasteful number, since it uses less digits than its factorization.

3391228680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 3391228680 is about 58234.2569283751. The cubic root of 3391228680 is about 1502.4004055420.

The spelling of 3391228680 in words is "three billion, three hundred ninety-one million, two hundred twenty-eight thousand, six hundred eighty".