160490304 has 84 divisors (see below), whose sum is σ = 495425476. Its totient is φ = 49379328.

The previous prime is 160490303. The next prime is 160490357. The reversal of 160490304 is 403094061.

It can be written as a sum of positive squares in 2 ways, for example, as 17640000 + 142850304 = 4200^2 + 11952^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160490303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3229 + ... + 18204.

Almost surely, 2^160490304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160490304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247712738).

160490304 is an abundant number, since it is smaller than the sum of its proper divisors (334935172).

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

160490304 is a wasteful number, since it uses less digits than its factorization.

160490304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21464 (or 21451 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 160490304 is about 12668.4767829443. The cubic root of 160490304 is about 543.4374952628.

The spelling of 160490304 in words is "one hundred sixty million, four hundred ninety thousand, three hundred four".