2085414834 has 16 divisors (see below), whose sum is σ = 4213829088. Its totient is φ = 687971712.

The previous prime is 2085414823. The next prime is 2085414839. The reversal of 2085414834 is 4384145802.

It is a junction number, because it is equal to n+sod(n) for n = 2085414792 and 2085414801.

It is not an unprimeable number, because it can be changed into a prime (2085414839) 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, 1791012 + ... + 1792175.

It is an arithmetic number, because the mean of its divisors is an integer number (263364318).

Almost surely, 2^2085414834 is an apocalyptic number.

2085414834 is an abundant number, since it is smaller than the sum of its proper divisors (2128414254).

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

2085414834 is a wasteful number, since it uses less digits than its factorization.

2085414834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3583289.

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 2085414834 is about 45666.3424635694. The cubic root of 2085414834 is about 1277.6075987001.

The spelling of 2085414834 in words is "two billion, eighty-five million, four hundred fourteen thousand, eight hundred thirty-four".