984540546 has 96 divisors (see below), whose sum is σ = 2419934400. Its totient is φ = 286554240.

The previous prime is 984540539. The next prime is 984540551. The reversal of 984540546 is 645045489.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1590225 + ... + 1590843.

It is an arithmetic number, because the mean of its divisors is an integer number (25207650).

Almost surely, 2^984540546 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 984540546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1209967200).

984540546 is an abundant number, since it is smaller than the sum of its proper divisors (1435393854).

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

984540546 is a wasteful number, since it uses less digits than its factorization.

984540546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944 (or 941 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 984540546 is about 31377.3890883228. The cubic root of 984540546 is about 994.8200632509.

The spelling of 984540546 in words is "nine hundred eighty-four million, five hundred forty thousand, five hundred forty-six".