348928161 has 8 divisors (see below), whose sum is σ = 472181664. Its totient is φ = 229146720.

The previous prime is 348928121. The next prime is 348928169. The reversal of 348928161 is 161829843.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 348928161 - 2¹³ = 348919969 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (348928169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 867780 + ... + 868181.

It is an arithmetic number, because the mean of its divisors is an integer number (59022708).

Almost surely, 2^348928161 is an apocalyptic number.

It is an amenable number.

348928161 is a deficient number, since it is larger than the sum of its proper divisors (123253503).

348928161 is a wasteful number, since it uses less digits than its factorization.

348928161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736031.

The product of its digits is 82944, while the sum is 42.

The square root of 348928161 is about 18679.6188665615. The cubic root of 348928161 is about 704.0097500210.

The spelling of 348928161 in words is "three hundred forty-eight million, nine hundred twenty-eight thousand, one hundred sixty-one".