1806036354 has 24 divisors (see below), whose sum is σ = 3931632432. Its totient is φ = 599157720.

The previous prime is 1806036329. The next prime is 1806036359. The reversal of 1806036354 is 4536306081.

1806036354 is a `hidden beast` number, since 18 + 0 + 6 + 0 + 3 + 635 + 4 = 666.

It is a super-2 number, since 2×1806036354² = 6523534623939226632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1806036359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 233964 + ... + 241559.

It is an arithmetic number, because the mean of its divisors is an integer number (163818018).

Almost surely, 2^1806036354 is an apocalyptic number.

1806036354 is an abundant number, since it is smaller than the sum of its proper divisors (2125596078).

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

1806036354 is a wasteful number, since it uses less digits than its factorization.

1806036354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475742 (or 475739 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 1806036354 is about 42497.4864433180. The cubic root of 1806036354 is about 1217.7986716989.

The spelling of 1806036354 in words is "one billion, eight hundred six million, thirty-six thousand, three hundred fifty-four".