1880160345 has 48 divisors (see below), whose sum is σ = 3729053952. Its totient is φ = 858453120.

The previous prime is 1880160311. The next prime is 1880160377. The reversal of 1880160345 is 5430610881.

1880160345 is a `hidden beast` number, since 1 + 8 + 8 + 0 + 1 + 603 + 45 = 666.

It is not a de Polignac number, because 1880160345 - 2⁸ = 1880160089 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 293244 + ... + 299586.

It is an arithmetic number, because the mean of its divisors is an integer number (77688624).

Almost surely, 2^1880160345 is an apocalyptic number.

1880160345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1880160345 is a deficient number, since it is larger than the sum of its proper divisors (1848893607).

1880160345 is a wasteful number, since it uses less digits than its factorization.

1880160345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7302 (or 7299 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 1880160345 is about 43360.8157787650. The cubic root of 1880160345 is about 1234.2362458530.

The spelling of 1880160345 in words is "one billion, eight hundred eighty million, one hundred sixty thousand, three hundred forty-five".