3421310018 has 16 divisors (see below), whose sum is σ = 5885127360. Its totient is φ = 1461269616.

The previous prime is 3421310017. The next prime is 3421310033. The reversal of 3421310018 is 8100131243.

It is a junction number, because it is equal to n+sod(n) for n = 3421309975 and 3421310002.

It is not an unprimeable number, because it can be changed into a prime (3421310017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412928 + ... + 421131.

It is an arithmetic number, because the mean of its divisors is an integer number (367820460).

Almost surely, 2^3421310018 is an apocalyptic number.

3421310018 is a deficient number, since it is larger than the sum of its proper divisors (2463817342).

3421310018 is a wasteful number, since it uses less digits than its factorization.

3421310018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834361.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 3421310018 is about 58491.9654140635. The cubic root of 3421310018 is about 1506.8296005845.

The spelling of 3421310018 in words is "three billion, four hundred twenty-one million, three hundred ten thousand, eighteen".