69412393 has 4 divisors (see below), whose sum is σ = 69638800. Its totient is φ = 69185988.

The previous prime is 69412349. The next prime is 69412403. The reversal of 69412393 is 39321496.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 69412393 - 2¹³ = 69404201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69412313) 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, 112743 + ... + 113356.

It is an arithmetic number, because the mean of its divisors is an integer number (17409700).

Almost surely, 2^69412393 is an apocalyptic number.

It is an amenable number.

69412393 is a deficient number, since it is larger than the sum of its proper divisors (226407).

69412393 is a wasteful number, since it uses less digits than its factorization.

69412393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226406.

The product of its digits is 34992, while the sum is 37.

The square root of 69412393 is about 8331.4100247197. The cubic root of 69412393 is about 410.9720994631.

The spelling of 69412393 in words is "sixty-nine million, four hundred twelve thousand, three hundred ninety-three".