84850969 has 8 divisors (see below), whose sum is σ = 97228800. Its totient is φ = 72537216.

The previous prime is 84850967. The next prime is 84850973. The reversal of 84850969 is 96905848.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 84850969 - 2¹ = 84850967 is a prime.

It is a super-2 number, since 2×84850969² = 14399373880477922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84850967) by changing a digit.

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, 13144 + ... + 18505.

It is an arithmetic number, because the mean of its divisors is an integer number (12153600).

Almost surely, 2^84850969 is an apocalyptic number.

It is an amenable number.

84850969 is a deficient number, since it is larger than the sum of its proper divisors (12377831).

84850969 is a wasteful number, since it uses less digits than its factorization.

84850969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32039.

The product of its (nonzero) digits is 622080, while the sum is 49.

The square root of 84850969 is about 9211.4585707151. The cubic root of 84850969 is about 439.4258506450.

The spelling of 84850969 in words is "eighty-four million, eight hundred fifty thousand, nine hundred sixty-nine".