69984095 has 4 divisors (see below), whose sum is σ = 83980920. Its totient is φ = 55987272.

The previous prime is 69984073. The next prime is 69984107. The reversal of 69984095 is 59048996.

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 69984095 - 2¹⁰ = 69983071 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6998405 + ... + 6998414.

It is an arithmetic number, because the mean of its divisors is an integer number (20995230).

Almost surely, 2^69984095 is an apocalyptic number.

69984095 is a deficient number, since it is larger than the sum of its proper divisors (13996825).

69984095 is a wasteful number, since it uses less digits than its factorization.

69984095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13996824.

The product of its (nonzero) digits is 699840, while the sum is 50.

The square root of 69984095 is about 8365.6497057909. The cubic root of 69984095 is about 412.0973137866.

The spelling of 69984095 in words is "sixty-nine million, nine hundred eighty-four thousand, ninety-five".