3405800118 has 32 divisors (see below), whose sum is σ = 8123152896. Its totient is φ = 930777408.

The previous prime is 3405800117. The next prime is 3405800147. The reversal of 3405800118 is 8110085043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3405800117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1761871 + ... + 1763802.

It is an arithmetic number, because the mean of its divisors is an integer number (253848528).

Almost surely, 2^3405800118 is an apocalyptic number.

3405800118 is an abundant number, since it is smaller than the sum of its proper divisors (4717352778).

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

3405800118 is a wasteful number, since it uses less digits than its factorization.

3405800118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3525708.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 3405800118 is about 58359.2333568562. The cubic root of 3405800118 is about 1504.5491698661.

The spelling of 3405800118 in words is "three billion, four hundred five million, eight hundred thousand, one hundred eighteen".