839092045338 has 24 divisors (see below), whose sum is σ = 1818051779700. Its totient is φ = 279694423104.

The previous prime is 839092045321. The next prime is 839092045367. The reversal of 839092045338 is 833540290938.

It is a happy number.

839092045338 is a `hidden beast` number, since 83 + 9 + 0 + 9 + 20 + 4 + 533 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 839032184169 + 59861169 = 915987^2 + 7737^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2172118 + ... + 2529086.

Almost surely, 2^839092045338 is an apocalyptic number.

839092045338 is an abundant number, since it is smaller than the sum of its proper divisors (978959734362).

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

839092045338 is a wasteful number, since it uses less digits than its factorization.

839092045338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487566 (or 487563 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 839092045338 in words is "eight hundred thirty-nine billion, ninety-two million, forty-five thousand, three hundred thirty-eight".