84813935 has 8 divisors (see below), whose sum is σ = 107763696. Its totient is φ = 63859840.

The previous prime is 84813917. The next prime is 84813943. The reversal of 84813935 is 53931848.

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

It is not a de Polignac number, because 84813935 - 2¹² = 84809839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84813892 and 84813901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498821 + ... + 498990.

It is an arithmetic number, because the mean of its divisors is an integer number (13470462).

Almost surely, 2^84813935 is an apocalyptic number.

84813935 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

84813935 is a deficient number, since it is larger than the sum of its proper divisors (22949761).

84813935 is a wasteful number, since it uses less digits than its factorization.

84813935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997833.

The product of its digits is 103680, while the sum is 41.

The square root of 84813935 is about 9209.4481376465. The cubic root of 84813935 is about 439.3619108325.

The spelling of 84813935 in words is "eighty-four million, eight hundred thirteen thousand, nine hundred thirty-five".