539471296 has 112 divisors (see below), whose sum is σ = 1326814720. Its totient is φ = 211921920.

The previous prime is 539471281. The next prime is 539471323. The reversal of 539471296 is 692174935.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

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, 1228645 + ... + 1229083.

It is an arithmetic number, because the mean of its divisors is an integer number (11846560).

Almost surely, 2^539471296 is an apocalyptic number.

539471296 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 539471296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (663407360).

539471296 is an abundant number, since it is smaller than the sum of its proper divisors (787343424).

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

539471296 is a wasteful number, since it uses less digits than its factorization.

539471296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682 (or 672 counting only the distinct ones).

The product of its digits is 408240, while the sum is 46.

The square root of 539471296 is about 23226.5213925805. The cubic root of 539471296 is about 814.0594345944.

The spelling of 539471296 in words is "five hundred thirty-nine million, four hundred seventy-one thousand, two hundred ninety-six".