160893390 has 64 divisors (see below), whose sum is σ = 453256704. Its totient is φ = 35779968.

The previous prime is 160893371. The next prime is 160893391. The reversal of 160893390 is 93398061.

160893390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160893391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2584 + ... + 18123.

It is an arithmetic number, because the mean of its divisors is an integer number (7082136).

Almost surely, 2^160893390 is an apocalyptic number.

160893390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 160893390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226628352).

160893390 is an abundant number, since it is smaller than the sum of its proper divisors (292363314).

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

160893390 is a wasteful number, since it uses less digits than its factorization.

160893390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20761.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 160893390 is about 12684.3758222468. The cubic root of 160893390 is about 543.8920791359.

The spelling of 160893390 in words is "one hundred sixty million, eight hundred ninety-three thousand, three hundred ninety".