84249090333 has 16 divisors (see below), whose sum is σ = 124822143040. Its totient is φ = 56162156112.

The previous prime is 84249090319. The next prime is 84249090347. The reversal of 84249090333 is 33309094248.

84249090333 is a `hidden beast` number, since 8 + 42 + 490 + 90 + 3 + 33 = 666.

It is an interprime number because it is at equal distance from previous prime (84249090319) and next prime (84249090347).

It is not a de Polignac number, because 84249090333 - 2⁶ = 84249090269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84249090313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317610 + ... + 519012.

It is an arithmetic number, because the mean of its divisors is an integer number (7801383940).

Almost surely, 2^84249090333 is an apocalyptic number.

It is an amenable number.

84249090333 is a deficient number, since it is larger than the sum of its proper divisors (40573052707).

84249090333 is a wasteful number, since it uses less digits than its factorization.

84249090333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216905 (or 216899 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 45.

The spelling of 84249090333 in words is "eighty-four billion, two hundred forty-nine million, ninety thousand, three hundred thirty-three".