69328395 has 12 divisors (see below), whose sum is σ = 120169296. Its totient is φ = 36975120.

The previous prime is 69328393. The next prime is 69328423. The reversal of 69328395 is 59382396.

It is not a de Polignac number, because 69328395 - 2¹ = 69328393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1540631 = 69328395 / (6 + 9 + 3 + 2 + 8 + 3 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 69328395.

It is not an unprimeable number, because it can be changed into a prime (69328393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 770271 + ... + 770360.

It is an arithmetic number, because the mean of its divisors is an integer number (10014108).

Almost surely, 2^69328395 is an apocalyptic number.

69328395 is a deficient number, since it is larger than the sum of its proper divisors (50840901).

69328395 is a wasteful number, since it uses less digits than its factorization.

69328395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540642 (or 1540639 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 69328395 is about 8326.3674552592. The cubic root of 69328395 is about 410.8062560299.

The spelling of 69328395 in words is "sixty-nine million, three hundred twenty-eight thousand, three hundred ninety-five".