83348347 has 4 divisors (see below), whose sum is σ = 83394360. Its totient is φ = 83302336.

The previous prime is 83348341. The next prime is 83348371. The reversal of 83348347 is 74384338.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 83348347 - 2¹¹ = 83346299 is a prime.

It is a super-3 number, since 3×83348347³ (a number of 25 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83348341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20173 + ... + 23950.

It is an arithmetic number, because the mean of its divisors is an integer number (20848590).

Almost surely, 2^83348347 is an apocalyptic number.

83348347 is a deficient number, since it is larger than the sum of its proper divisors (46013).

83348347 is a wasteful number, since it uses less digits than its factorization.

83348347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46012.

The product of its digits is 193536, while the sum is 40.

The square root of 83348347 is about 9129.5315871079. The cubic root of 83348347 is about 436.8164620848.

The spelling of 83348347 in words is "eighty-three million, three hundred forty-eight thousand, three hundred forty-seven".