3351801918 has 16 divisors (see below), whose sum is σ = 6817224960. Its totient is φ = 1098330456.

The previous prime is 3351801899. The next prime is 3351801941. The reversal of 3351801918 is 8191081533.

3351801918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3351801918² = 22469152195016957448, 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 7 ways as a sum of consecutive naturals, for example, 4733830 + ... + 4734537.

It is an arithmetic number, because the mean of its divisors is an integer number (426076560).

Almost surely, 2^3351801918 is an apocalyptic number.

3351801918 is an abundant number, since it is smaller than the sum of its proper divisors (3465423042).

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

3351801918 is a wasteful number, since it uses less digits than its factorization.

3351801918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9468431.

The product of its (nonzero) digits is 25920, while the sum is 39.

The square root of 3351801918 is about 57894.7486219605. The cubic root of 3351801918 is about 1496.5553427239. Note that the first 3 decimals are identical.

The spelling of 3351801918 in words is "three billion, three hundred fifty-one million, eight hundred one thousand, nine hundred eighteen".