69828395 has 16 divisors (see below), whose sum is σ = 103131840. Its totient is φ = 44198784.

The previous prime is 69828389. The next prime is 69828413. The reversal of 69828395 is 59382896.

It is not a de Polignac number, because 69828395 - 2⁶ = 69828331 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76280 + ... + 77189.

It is an arithmetic number, because the mean of its divisors is an integer number (6445740).

Almost surely, 2^69828395 is an apocalyptic number.

69828395 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

69828395 is a deficient number, since it is larger than the sum of its proper divisors (33303445).

69828395 is a wasteful number, since it uses less digits than its factorization.

69828395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153494.

The product of its digits is 933120, while the sum is 50.

The square root of 69828395 is about 8356.3386120956. The cubic root of 69828395 is about 411.7914767048.

The spelling of 69828395 in words is "sixty-nine million, eight hundred twenty-eight thousand, three hundred ninety-five".