539733834 has 32 divisors (see below), whose sum is σ = 1204217280. Its totient is φ = 179190000.

The previous prime is 539733827. The next prime is 539733851. The reversal of 539733834 is 438337935.

539733834 is a `hidden beast` number, since 539 + 7 + 33 + 83 + 4 = 666.

It is a super-2 number, since 2×539733834² = 582625223128679112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 539733834.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6357 + ... + 33464.

It is an arithmetic number, because the mean of its divisors is an integer number (37631790).

Almost surely, 2^539733834 is an apocalyptic number.

539733834 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

539733834 is an abundant number, since it is smaller than the sum of its proper divisors (664483446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

539733834 is a wasteful number, since it uses less digits than its factorization.

539733834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40083 (or 40077 counting only the distinct ones).

The product of its digits is 816480, while the sum is 45.

The square root of 539733834 is about 23232.1723908893. The cubic root of 539733834 is about 814.1914693458.

The spelling of 539733834 in words is "five hundred thirty-nine million, seven hundred thirty-three thousand, eight hundred thirty-four".