69869401 has 8 divisors (see below), whose sum is σ = 81550080. Its totient is φ = 58613568.

The previous prime is 69869389. The next prime is 69869419. The reversal of 69869401 is 10496896.

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

It is a cyclic number.

It is not a de Polignac number, because 69869401 - 2⁹ = 69868889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69863401) 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 in 7 ways as a sum of consecutive naturals, for example, 105856 + ... + 106513.

It is an arithmetic number, because the mean of its divisors is an integer number (10193760).

Almost surely, 2^69869401 is an apocalyptic number.

It is an amenable number.

69869401 is a deficient number, since it is larger than the sum of its proper divisors (11680679).

69869401 is a wasteful number, since it uses less digits than its factorization.

69869401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212423.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 69869401 is about 8358.7918385374. The cubic root of 69869401 is about 411.8720676880.

The spelling of 69869401 in words is "sixty-nine million, eight hundred sixty-nine thousand, four hundred one".