540879467 has 8 divisors (see below), whose sum is σ = 545426640. Its totient is φ = 536349600.

The previous prime is 540879407. The next prime is 540879509. The reversal of 540879467 is 764978045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 540879467 - 2²⁰ = 539830891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540879407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62717 + ... + 70817.

It is an arithmetic number, because the mean of its divisors is an integer number (68178330).

Almost surely, 2^540879467 is an apocalyptic number.

540879467 is a deficient number, since it is larger than the sum of its proper divisors (4547173).

540879467 is a wasteful number, since it uses less digits than its factorization.

540879467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8653.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The square root of 540879467 is about 23256.8154956778. The cubic root of 540879467 is about 814.7671268122.

The spelling of 540879467 in words is "five hundred forty million, eight hundred seventy-nine thousand, four hundred sixty-seven".