68200347 has 16 divisors (see below), whose sum is σ = 93065760. Its totient is φ = 44408832.

The previous prime is 68200339. The next prime is 68200369. The reversal of 68200347 is 74300286.

It is not a de Polignac number, because 68200347 - 2³ = 68200339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68202347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40029 + ... + 41697.

It is an arithmetic number, because the mean of its divisors is an integer number (5816610).

Almost surely, 2^68200347 is an apocalyptic number.

68200347 is a deficient number, since it is larger than the sum of its proper divisors (24865413).

68200347 is a wasteful number, since it uses less digits than its factorization.

68200347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 68200347 is about 8258.3501378907. The cubic root of 68200347 is about 408.5659737028.

The spelling of 68200347 in words is "sixty-eight million, two hundred thousand, three hundred forty-seven".