160789664 has 24 divisors (see below), whose sum is σ = 361777248. Its totient is φ = 68909760.

The previous prime is 160789633. The next prime is 160789667. The reversal of 160789664 is 466987061.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (160789667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358682 + ... + 359129.

It is an arithmetic number, because the mean of its divisors is an integer number (15074052).

Almost surely, 2^160789664 is an apocalyptic number.

160789664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

160789664 is an abundant number, since it is smaller than the sum of its proper divisors (200987584).

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

160789664 is an equidigital number, since it uses as much as digits as its factorization.

160789664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717828 (or 717820 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 160789664 is about 12680.2864320961. The cubic root of 160789664 is about 543.7751738202.

The spelling of 160789664 in words is "one hundred sixty million, seven hundred eighty-nine thousand, six hundred sixty-four".