540306384 has 40 divisors (see below), whose sum is σ = 1402901280. Its totient is φ = 179184768.

The previous prime is 540306353. The next prime is 540306397. The reversal of 540306384 is 483603045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19114 + ... + 38025.

It is an arithmetic number, because the mean of its divisors is an integer number (35072532).

Almost surely, 2^540306384 is an apocalyptic number.

It is an amenable number.

540306384 is an abundant number, since it is smaller than the sum of its proper divisors (862594896).

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

540306384 is a wasteful number, since it uses less digits than its factorization.

540306384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57347 (or 57341 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 540306384 is about 23244.4914764767. The cubic root of 540306384 is about 814.4792658839.

The spelling of 540306384 in words is "five hundred forty million, three hundred six thousand, three hundred eighty-four".