539270379 has 20 divisors (see below), whose sum is σ = 852965784. Its totient is φ = 338364864.

The previous prime is 539270359. The next prime is 539270387. The reversal of 539270379 is 973072935.

539270379 is a `hidden beast` number, since 5 + 3 + 9 + 270 + 379 = 666.

It is not a de Polignac number, because 539270379 - 2²¹ = 537173227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (539270359) 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 19 ways as a sum of consecutive naturals, for example, 194437 + ... + 197190.

Almost surely, 2^539270379 is an apocalyptic number.

539270379 is a deficient number, since it is larger than the sum of its proper divisors (313695405).

539270379 is a wasteful number, since it uses less digits than its factorization.

539270379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391656 (or 391647 counting only the distinct ones).

The product of its (nonzero) digits is 357210, while the sum is 45.

The square root of 539270379 is about 23222.1958264071. The cubic root of 539270379 is about 813.9583611362.

The spelling of 539270379 in words is "five hundred thirty-nine million, two hundred seventy thousand, three hundred seventy-nine".