1338830846 has 8 divisors (see below), whose sum is σ = 2008815984. Its totient is φ = 669225520.

The previous prime is 1338830803. The next prime is 1338830879. The reversal of 1338830846 is 6480388331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1338830797 and 1338830806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85970 + ... + 100341.

It is an arithmetic number, because the mean of its divisors is an integer number (251101998).

Almost surely, 2^1338830846 is an apocalyptic number.

1338830846 is a deficient number, since it is larger than the sum of its proper divisors (669985138).

1338830846 is a wasteful number, since it uses less digits than its factorization.

1338830846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189906.

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 1338830846 is about 36590.0375238944. The cubic root of 1338830846 is about 1102.1530409333.

The spelling of 1338830846 in words is "one billion, three hundred thirty-eight million, eight hundred thirty thousand, eight hundred forty-six".