539846073 has 16 divisors (see below), whose sum is σ = 861293440. Its totient is φ = 332212752.

The previous prime is 539846063. The next prime is 539846081. The reversal of 539846073 is 370648935.

539846073 is a `hidden beast` number, since 5 + 39 + 8 + 4 + 607 + 3 = 666.

It is not a de Polignac number, because 539846073 - 2⁶ = 539846009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (539846063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 768661 + ... + 769362.

It is an arithmetic number, because the mean of its divisors is an integer number (53830840).

Almost surely, 2^539846073 is an apocalyptic number.

It is an amenable number.

539846073 is a deficient number, since it is larger than the sum of its proper divisors (321447367).

539846073 is a wasteful number, since it uses less digits than its factorization.

539846073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538045 (or 1538039 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 539846073 is about 23234.5878594823. The cubic root of 539846073 is about 814.2479031513.

The spelling of 539846073 in words is "five hundred thirty-nine million, eight hundred forty-six thousand, seventy-three".