84703320 has 160 divisors (see below), whose sum is σ = 306749520. Its totient is φ = 20839680.

The previous prime is 84703303. The next prime is 84703321. The reversal of 84703320 is 2330748.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84703321) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 41115 + ... + 43125.

Almost surely, 2^84703320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84703320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153374760).

84703320 is an abundant number, since it is smaller than the sum of its proper divisors (222046200).

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

84703320 is a wasteful number, since it uses less digits than its factorization.

84703320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047 (or 2034 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 84703320 is about 9203.4406609702. The cubic root of 84703320 is about 439.1708213169.

The spelling of 84703320 in words is "eighty-four million, seven hundred three thousand, three hundred twenty".