69384814 has 4 divisors (see below), whose sum is σ = 104077224. Its totient is φ = 34692406.

The previous prime is 69384811. The next prime is 69384823. The reversal of 69384814 is 41848396.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69384811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17346202 + ... + 17346205.

It is an arithmetic number, because the mean of its divisors is an integer number (26019306).

Almost surely, 2^69384814 is an apocalyptic number.

69384814 is a deficient number, since it is larger than the sum of its proper divisors (34692410).

69384814 is a wasteful number, since it uses less digits than its factorization.

69384814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34692409.

The product of its digits is 165888, while the sum is 43.

The square root of 69384814 is about 8329.7547382861. The cubic root of 69384814 is about 410.9176629738.

The spelling of 69384814 in words is "sixty-nine million, three hundred eighty-four thousand, eight hundred fourteen".