540479084 has 24 divisors (see below), whose sum is σ = 961329600. Its totient is φ = 265825296.

The previous prime is 540479081. The next prime is 540479087. The reversal of 540479084 is 480974045.

It is an interprime number because it is at equal distance from previous prime (540479081) and next prime (540479087).

It is not an unprimeable number, because it can be changed into a prime (540479081) 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 7 ways as a sum of consecutive naturals, for example, 317267 + ... + 318965.

It is an arithmetic number, because the mean of its divisors is an integer number (40055400).

Almost surely, 2^540479084 is an apocalyptic number.

It is an amenable number.

540479084 is a deficient number, since it is larger than the sum of its proper divisors (420850516).

540479084 is a wasteful number, since it uses less digits than its factorization.

540479084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2957 (or 2955 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 540479084 is about 23248.2060383162. The cubic root of 540479084 is about 814.5660349156.

The spelling of 540479084 in words is "five hundred forty million, four hundred seventy-nine thousand, eighty-four".