84594948480 has 1152 divisors, whose sum is σ = 373695547680. Its totient is φ = 18170707968.

The previous prime is 84594948479. The next prime is 84594948499. The reversal of 84594948480 is 8484949548.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 129547834 + ... + 129548486.

Almost surely, 2^84594948480 is an apocalyptic number.

84594948480 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 84594948480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186847773840).

84594948480 is an abundant number, since it is smaller than the sum of its proper divisors (289100599200).

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

84594948480 is a wasteful number, since it uses less digits than its factorization.

84594948480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718 (or 687 counting only the distinct ones).

The product of its (nonzero) digits is 53084160, while the sum is 63.

The spelling of 84594948480 in words is "eighty-four billion, five hundred ninety-four million, nine hundred forty-eight thousand, four hundred eighty".