540547346 has 8 divisors (see below), whose sum is σ = 811009584. Its totient is φ = 270210820.

The previous prime is 540547331. The next prime is 540547349. The reversal of 540547346 is 643745045.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (540547349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19820 + ... + 38391.

It is an arithmetic number, because the mean of its divisors is an integer number (101376198).

Almost surely, 2^540547346 is an apocalyptic number.

540547346 is a deficient number, since it is larger than the sum of its proper divisors (270462238).

540547346 is a wasteful number, since it uses less digits than its factorization.

540547346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62856.

The product of its (nonzero) digits is 201600, while the sum is 38.

The square root of 540547346 is about 23249.6741052429. The cubic root of 540547346 is about 814.6003264467.

The spelling of 540547346 in words is "five hundred forty million, five hundred forty-seven thousand, three hundred forty-six".