159671346 has 32 divisors (see below), whose sum is σ = 326350080. Its totient is φ = 52064976.

The previous prime is 159671329. The next prime is 159671357. The reversal of 159671346 is 643176951.

It is a junction number, because it is equal to n+sod(n) for n = 159671298 and 159671307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79365 + ... + 81351.

It is an arithmetic number, because the mean of its divisors is an integer number (10198440).

Almost surely, 2^159671346 is an apocalyptic number.

159671346 is an abundant number, since it is smaller than the sum of its proper divisors (166678734).

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

159671346 is a wasteful number, since it uses less digits than its factorization.

159671346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2278.

The product of its digits is 136080, while the sum is 42.

The square root of 159671346 is about 12636.1127725262. The cubic root of 159671346 is about 542.5115584334.

The spelling of 159671346 in words is "one hundred fifty-nine million, six hundred seventy-one thousand, three hundred forty-six".