160869380 has 48 divisors (see below), whose sum is σ = 399409920. Its totient is φ = 53251968.

The previous prime is 160869367. The next prime is 160869421. The reversal of 160869380 is 83968061.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15752 + ... + 23871.

It is an arithmetic number, because the mean of its divisors is an integer number (8321040).

Almost surely, 2^160869380 is an apocalyptic number.

160869380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160869380 is an abundant number, since it is smaller than the sum of its proper divisors (238540540).

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

160869380 is a wasteful number, since it uses less digits than its factorization.

160869380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39668 (or 39666 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 160869380 is about 12683.4293469866. The cubic root of 160869380 is about 543.8650229209.

The spelling of 160869380 in words is "one hundred sixty million, eight hundred sixty-nine thousand, three hundred eighty".