84269360 has 80 divisors (see below), whose sum is σ = 231681600. Its totient is φ = 27890688.

The previous prime is 84269359. The next prime is 84269443. The reversal of 84269360 is 6396248.

It is a tau number, because it is divible by the number of its divisors (80).

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 15 ways as a sum of consecutive naturals, for example, 13646 + ... + 18834.

It is an arithmetic number, because the mean of its divisors is an integer number (2896020).

Almost surely, 2^84269360 is an apocalyptic number.

84269360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84269360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115840800).

84269360 is an abundant number, since it is smaller than the sum of its proper divisors (147412240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84269360 is a wasteful number, since it uses less digits than its factorization.

84269360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5238 (or 5232 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 84269360 is about 9179.8344211647. The cubic root of 84269360 is about 438.4195364427.

The spelling of 84269360 in words is "eighty-four million, two hundred sixty-nine thousand, three hundred sixty".