1330164838 has 16 divisors (see below), whose sum is σ = 2044530576. Its totient is φ = 648698400.

The previous prime is 1330164827. The next prime is 1330164851. The reversal of 1330164838 is 8384610331.

It is a junction number, because it is equal to n+sod(n) for n = 1330164797 and 1330164806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52488 + ... + 73588.

It is an arithmetic number, because the mean of its divisors is an integer number (127783161).

Almost surely, 2^1330164838 is an apocalyptic number.

1330164838 is a deficient number, since it is larger than the sum of its proper divisors (714365738).

1330164838 is a wasteful number, since it uses less digits than its factorization.

1330164838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21879.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 1330164838 is about 36471.4249515974. The cubic root of 1330164838 is about 1099.7698796858.

The spelling of 1330164838 in words is "one billion, three hundred thirty million, one hundred sixty-four thousand, eight hundred thirty-eight".