348152089 has 4 divisors (see below), whose sum is σ = 349204240. Its totient is φ = 347099940.

The previous prime is 348152087. The next prime is 348152117. The reversal of 348152089 is 980251843.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 980251843 = 25969 ⋅37747.

It is a cyclic number.

It is not a de Polignac number, because 348152089 - 2¹ = 348152087 is a prime.

It is a super-3 number, since 3×348152089³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348152083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525579 + ... + 526240.

It is an arithmetic number, because the mean of its divisors is an integer number (87301060).

Almost surely, 2^348152089 is an apocalyptic number.

It is an amenable number.

348152089 is a deficient number, since it is larger than the sum of its proper divisors (1052151).

348152089 is a wasteful number, since it uses less digits than its factorization.

348152089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052150.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 348152089 is about 18658.8340739715. The cubic root of 348152089 is about 703.4874191778.

The spelling of 348152089 in words is "three hundred forty-eight million, one hundred fifty-two thousand, eighty-nine".