34284845 has 8 divisors (see below), whose sum is σ = 47019264. Its totient is φ = 23509584.

The previous prime is 34284823. The next prime is 34284851. The reversal of 34284845 is 54848243.

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

It is not a de Polignac number, because 34284845 - 2⁶ = 34284781 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 34284799 and 34284808.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489749 + ... + 489818.

It is an arithmetic number, because the mean of its divisors is an integer number (5877408).

Almost surely, 2^34284845 is an apocalyptic number.

34284845 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34284845 is a deficient number, since it is larger than the sum of its proper divisors (12734419).

34284845 is an equidigital number, since it uses as much as digits as its factorization.

34284845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979579.

The product of its digits is 122880, while the sum is 38.

The square root of 34284845 is about 5855.3262078214. The cubic root of 34284845 is about 324.8633587329.

The spelling of 34284845 in words is "thirty-four million, two hundred eighty-four thousand, eight hundred forty-five".