160489378 has 16 divisors (see below), whose sum is σ = 275688000. Its totient is φ = 68640336.

The previous prime is 160489337. The next prime is 160489379. The reversal of 160489378 is 873984061.

It is a happy number.

160489378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (160489379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4501 + ... + 18472.

It is an arithmetic number, because the mean of its divisors is an integer number (17230500).

Almost surely, 2^160489378 is an apocalyptic number.

160489378 is a deficient number, since it is larger than the sum of its proper divisors (115198622).

160489378 is a wasteful number, since it uses less digits than its factorization.

160489378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23481.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 160489378 is about 12668.4402354828. The cubic root of 160489378 is about 543.4364500821.

It can be divided in two parts, 16048937 and 8, that added together give a triangular number (16048945 = T₅₆₆₅).

The spelling of 160489378 in words is "one hundred sixty million, four hundred eighty-nine thousand, three hundred seventy-eight".