69800071 has 8 divisors (see below), whose sum is σ = 78771600. Its totient is φ = 61266240.

The previous prime is 69800057. The next prime is 69800077. The reversal of 69800071 is 17000896.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-69800071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69800077) 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, 109086 + ... + 109723.

It is an arithmetic number, because the mean of its divisors is an integer number (9846450).

Almost surely, 2^69800071 is an apocalyptic number.

69800071 is a deficient number, since it is larger than the sum of its proper divisors (8971529).

69800071 is a wasteful number, since it uses less digits than its factorization.

69800071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218849.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 69800071 is about 8354.6436788172. The cubic root of 69800071 is about 411.7357918164.

The spelling of 69800071 in words is "sixty-nine million, eight hundred thousand, seventy-one".