540749368 has 32 divisors (see below), whose sum is σ = 1048613760. Its totient is φ = 261152640.

The previous prime is 540749359. The next prime is 540749383. The reversal of 540749368 is 863947045.

It is a congruent number.

It is an unprimeable number.

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, 150246 + ... + 153802.

It is an arithmetic number, because the mean of its divisors is an integer number (32769180).

Almost surely, 2^540749368 is an apocalyptic number.

It is an amenable number.

540749368 is a deficient number, since it is larger than the sum of its proper divisors (507864392).

540749368 is a wasteful number, since it uses less digits than its factorization.

540749368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4207 (or 4203 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 540749368 is about 23254.0183194217. The cubic root of 540749368 is about 814.7017956279.

The spelling of 540749368 in words is "five hundred forty million, seven hundred forty-nine thousand, three hundred sixty-eight".