1338160830 has 32 divisors (see below), whose sum is σ = 3212742528. Its totient is φ = 356714400.

The previous prime is 1338160807. The next prime is 1338160841. The reversal of 1338160830 is 380618331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1338160791 and 1338160800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100885 + ... + 113375.

It is an arithmetic number, because the mean of its divisors is an integer number (100398204).

Almost surely, 2^1338160830 is an apocalyptic number.

1338160830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1338160830 is an abundant number, since it is smaller than the sum of its proper divisors (1874581698).

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

1338160830 is a wasteful number, since it uses less digits than its factorization.

1338160830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16072.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 1338160830 is about 36580.8806618977. The cubic root of 1338160830 is about 1101.9691532786.

The spelling of 1338160830 in words is "one billion, three hundred thirty-eight million, one hundred sixty thousand, eight hundred thirty".