539486770 has 8 divisors (see below), whose sum is σ = 971076204. Its totient is φ = 215794704.

The previous prime is 539486719. The next prime is 539486771. The reversal of 539486770 is 77684935.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 537173329 + 2313441 = 23177^2 + 1521^2 .

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 (539486771) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 26974329 + ... + 26974348.

Almost surely, 2^539486770 is an apocalyptic number.

539486770 is a deficient number, since it is larger than the sum of its proper divisors (431589434).

539486770 is a wasteful number, since it uses less digits than its factorization.

539486770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53948684.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The square root of 539486770 is about 23226.8545007713. The cubic root of 539486770 is about 814.0672179157.

The spelling of 539486770 in words is "five hundred thirty-nine million, four hundred eighty-six thousand, seven hundred seventy".