539926844 has 12 divisors (see below), whose sum is σ = 945109704. Its totient is φ = 269895504.

The previous prime is 539926841. The next prime is 539926861. The reversal of 539926844 is 448629935.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 539926792 and 539926801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539926841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3707 + ... + 33069.

It is an arithmetic number, because the mean of its divisors is an integer number (78759142).

Almost surely, 2^539926844 is an apocalyptic number.

It is an amenable number.

539926844 is a deficient number, since it is larger than the sum of its proper divisors (405182860).

539926844 is a wasteful number, since it uses less digits than its factorization.

539926844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33964 (or 33962 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 50.

The square root of 539926844 is about 23236.3259574314. The cubic root of 539926844 is about 814.2885099964.

The spelling of 539926844 in words is "five hundred thirty-nine million, nine hundred twenty-six thousand, eight hundred forty-four".