3387394120 has 64 divisors (see below), whose sum is σ = 8324467200. Its totient is φ = 1230305280.

The previous prime is 3387394027. The next prime is 3387394121. The reversal of 3387394120 is 214937833.

It is a super-2 number, since 2×3387394120² = 22948877848421148800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (3387394121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404617 + ... + 412903.

It is an arithmetic number, because the mean of its divisors is an integer number (130069800).

Almost surely, 2^3387394120 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 3387394120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4162233600).

3387394120 is an abundant number, since it is smaller than the sum of its proper divisors (4937073080).

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

3387394120 is a wasteful number, since it uses less digits than its factorization.

3387394120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9238 (or 9234 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 3387394120 is about 58201.3240399220. The cubic root of 3387394120 is about 1501.8339228302.

The spelling of 3387394120 in words is "three billion, three hundred eighty-seven million, three hundred ninety-four thousand, one hundred twenty".