69316901 has 4 divisors (see below), whose sum is σ = 69333804. Its totient is φ = 69300000.

The previous prime is 69316889. The next prime is 69316909. The reversal of 69316901 is 10961396.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 51466276 + 17850625 = 7174^2 + 4225^2 .

It is a cyclic number.

It is not a de Polignac number, because 69316901 - 2¹⁰ = 69315877 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 (69316909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2051 + ... + 11951.

It is an arithmetic number, because the mean of its divisors is an integer number (17333451).

Almost surely, 2^69316901 is an apocalyptic number.

It is an amenable number.

69316901 is a deficient number, since it is larger than the sum of its proper divisors (16903).

69316901 is an equidigital number, since it uses as much as digits as its factorization.

69316901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16902.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 69316901 is about 8325.6772096929. The cubic root of 69316901 is about 410.7835521625.

The spelling of 69316901 in words is "sixty-nine million, three hundred sixteen thousand, nine hundred one".