3418398894 has 8 divisors (see below), whose sum is σ = 6836797800. Its totient is φ = 1139466296.

The previous prime is 3418398881. The next prime is 3418398931. The reversal of 3418398894 is 4988938143.

It is a sphenic number, since it is the product of 3 distinct primes.

3418398894 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284866569 + ... + 284866580.

It is an arithmetic number, because the mean of its divisors is an integer number (854599725).

Almost surely, 2^3418398894 is an apocalyptic number.

3418398894 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3418398894 is a wasteful number, since it uses less digits than its factorization.

3418398894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569733154.

The product of its digits is 5971968, while the sum is 57.

The square root of 3418398894 is about 58467.0752988381. The cubic root of 3418398894 is about 1506.4021022942.

The spelling of 3418398894 in words is "three billion, four hundred eighteen million, three hundred ninety-eight thousand, eight hundred ninety-four".