84703080 has 256 divisors, whose sum is σ = 323481600. Its totient is φ = 17233920.

The previous prime is 84703057. The next prime is 84703081. The reversal of 84703080 is 8030748.

It is a super-2 number, since 2×84703080² = 14349223522972800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (84703081) 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 63 ways as a sum of consecutive naturals, for example, 822309 + ... + 822411.

It is an arithmetic number, because the mean of its divisors is an integer number (1263600).

Almost surely, 2^84703080 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 84703080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161740800).

84703080 is an abundant number, since it is smaller than the sum of its proper divisors (238778520).

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

84703080 is a wasteful number, since it uses less digits than its factorization.

84703080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 84703080 is about 9203.4276223590. The cubic root of 84703080 is about 439.1704065315.

The spelling of 84703080 in words is "eighty-four million, seven hundred three thousand, eighty".