2085358694 has 4 divisors (see below), whose sum is σ = 3128038044. Its totient is φ = 1042679346.

The previous prime is 2085358673. The next prime is 2085358697. The reversal of 2085358694 is 4968535802.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4968535802 = 2 ⋅2484267901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2085358697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521339672 + ... + 521339675.

It is an arithmetic number, because the mean of its divisors is an integer number (782009511).

Almost surely, 2^2085358694 is an apocalyptic number.

2085358694 is a deficient number, since it is larger than the sum of its proper divisors (1042679350).

2085358694 is a wasteful number, since it uses less digits than its factorization.

2085358694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042679349.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The square root of 2085358694 is about 45665.7277835359. The cubic root of 2085358694 is about 1277.5961340691.

The spelling of 2085358694 in words is "two billion, eighty-five million, three hundred fifty-eight thousand, six hundred ninety-four".