160976680 has 64 divisors (see below), whose sum is σ = 380019600. Its totient is φ = 61286400.

The previous prime is 160976663. The next prime is 160976687. The reversal of 160976680 is 86679061.

It can be written as a sum of positive squares in 8 ways, for example, as 38962564 + 122014116 = 6242^2 + 11046^2 .

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (160976687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83730 + ... + 85630.

Almost surely, 2^160976680 is an apocalyptic number.

160976680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160976680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190009800).

160976680 is an abundant number, since it is smaller than the sum of its proper divisors (219042920).

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

160976680 is a wasteful number, since it uses less digits than its factorization.

160976680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014 (or 2010 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 160976680 is about 12687.6585704377. The cubic root of 160976680 is about 543.9859155090.

The spelling of 160976680 in words is "one hundred sixty million, nine hundred seventy-six thousand, six hundred eighty".