83804338 has 4 divisors (see below), whose sum is σ = 125706510. Its totient is φ = 41902168.

The previous prime is 83804321. The next prime is 83804363. The reversal of 83804338 is 83340838.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 47238129 + 36566209 = 6873^2 + 6047^2 .

It is a junction number, because it is equal to n+sod(n) for n = 83804297 and 83804306.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20951083 + ... + 20951086.

Almost surely, 2^83804338 is an apocalyptic number.

83804338 is a deficient number, since it is larger than the sum of its proper divisors (41902172).

83804338 is a wasteful number, since it uses less digits than its factorization.

83804338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41902171.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 83804338 is about 9154.4709295513. The cubic root of 83804338 is about 437.6116077709.

The spelling of 83804338 in words is "eighty-three million, eight hundred four thousand, three hundred thirty-eight".