539964207 has 6 divisors (see below), whose sum is σ = 779948312. Its totient is φ = 359976132.

The previous prime is 539964197. The next prime is 539964209. The reversal of 539964207 is 702469935.

It is a happy number.

539964207 is a `hidden beast` number, since 539 + 96 + 4 + 20 + 7 = 666.

539964207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 539964207 - 2⁶ = 539964143 is a prime.

It is a super-2 number, since 2×539964207² = 583122689682277698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539964209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29998003 + ... + 29998020.

Almost surely, 2^539964207 is an apocalyptic number.

539964207 is a deficient number, since it is larger than the sum of its proper divisors (239984105).

539964207 is a wasteful number, since it uses less digits than its factorization.

539964207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59996029 (or 59996026 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 539964207 is about 23237.1299217438. The cubic root of 539964207 is about 814.3072925162.

The spelling of 539964207 in words is "five hundred thirty-nine million, nine hundred sixty-four thousand, two hundred seven".