160849984 has 14 divisors (see below), whose sum is σ = 319186814. Its totient is φ = 80424960.

The previous prime is 160849957. The next prime is 160849987. The reversal of 160849984 is 489948061.

It can be written as a sum of positive squares in only one way, i.e., 160579584 + 270400 = 12672^2 + 520^2 .

It is a super-3 number, since 3×160849984³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160849987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256577 + ... + 1256704.

Almost surely, 2^160849984 is an apocalyptic number.

It is an amenable number.

160849984 is a deficient number, since it is larger than the sum of its proper divisors (158336830).

160849984 is an equidigital number, since it uses as much as digits as its factorization.

160849984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513293 (or 2513283 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 49.

The square root of 160849984 is about 12682.6647042331. The cubic root of 160849984 is about 543.8431641309.

The spelling of 160849984 in words is "one hundred sixty million, eight hundred forty-nine thousand, nine hundred eighty-four".