2089478846 has 16 divisors (see below), whose sum is σ = 3857499744. Its totient is φ = 826606944.

The previous prime is 2089478827. The next prime is 2089478869. The reversal of 2089478846 is 6488749802.

It is a super-3 number, since 3×2089478846³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2089478791 and 2089478800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5740145 + ... + 5740508.

It is an arithmetic number, because the mean of its divisors is an integer number (241093734).

Almost surely, 2^2089478846 is an apocalyptic number.

2089478846 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2089478846 is a deficient number, since it is larger than the sum of its proper divisors (1768020898).

2089478846 is a wasteful number, since it uses less digits than its factorization.

2089478846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11480675.

The product of its (nonzero) digits is 6193152, while the sum is 56.

The square root of 2089478846 is about 45710.8176037139. The cubic root of 2089478846 is about 1278.4369849930.

The spelling of 2089478846 in words is "two billion, eighty-nine million, four hundred seventy-eight thousand, eight hundred forty-six".