160997334 has 16 divisors (see below), whose sum is σ = 322161840. Its totient is φ = 53637920.

The previous prime is 160997321. The next prime is 160997359. The reversal of 160997334 is 433799061.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8044 + ... + 19664.

It is an arithmetic number, because the mean of its divisors is an integer number (20135115).

Almost surely, 2^160997334 is an apocalyptic number.

160997334 is an abundant number, since it is smaller than the sum of its proper divisors (161164506).

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

160997334 is a wasteful number, since it uses less digits than its factorization.

160997334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13935.

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 160997334 is about 12688.4724848975. The cubic root of 160997334 is about 544.0091797579.

The spelling of 160997334 in words is "one hundred sixty million, nine hundred ninety-seven thousand, three hundred thirty-four".