540744976 has 20 divisors (see below), whose sum is σ = 1109322972. Its totient is φ = 254468096.

The previous prime is 540744961. The next prime is 540744979. The reversal of 540744976 is 679447045.

It can be written as a sum of positive squares in 2 ways, for example, as 276357376 + 264387600 = 16624^2 + 16260^2 .

It is not an unprimeable number, because it can be changed into a prime (540744979) 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 3 ways as a sum of consecutive naturals, for example, 993745 + ... + 994288.

Almost surely, 2^540744976 is an apocalyptic number.

It is an amenable number.

540744976 is an abundant number, since it is smaller than the sum of its proper divisors (568577996).

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

540744976 is a wasteful number, since it uses less digits than its factorization.

540744976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1988058 (or 1988052 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 540744976 is about 23253.9238839384. The cubic root of 540744976 is about 814.6995899357.

The spelling of 540744976 in words is "five hundred forty million, seven hundred forty-four thousand, nine hundred seventy-six".