84333385 has 8 divisors (see below), whose sum is σ = 101928960. Its totient is φ = 66980784.

The previous prime is 84333373. The next prime is 84333391. The reversal of 84333385 is 58333348.

84333385 is nontrivially palindromic in base 9.

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 84333385 - 2⁷ = 84333257 is a prime.

It is a super-2 number, since 2×84333385² = 14224239651116450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59977 + ... + 61366.

It is an arithmetic number, because the mean of its divisors is an integer number (12741120).

Almost surely, 2^84333385 is an apocalyptic number.

It is an amenable number.

84333385 is a deficient number, since it is larger than the sum of its proper divisors (17595575).

84333385 is a wasteful number, since it uses less digits than its factorization.

84333385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121487.

The product of its digits is 103680, while the sum is 37.

The square root of 84333385 is about 9183.3210223753. The cubic root of 84333385 is about 438.5305404303.

Subtracting from 84333385 its sum of digits (37), we obtain a palindrome (84333348).

The spelling of 84333385 in words is "eighty-four million, three hundred thirty-three thousand, three hundred eighty-five".