539347468 has 24 divisors (see below), whose sum is σ = 1034102160. Its totient is φ = 244101120.

The previous prime is 539347463. The next prime is 539347477. The reversal of 539347468 is 864743935.

It is a super-2 number, since 2×539347468² = 581791382476022048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (539347463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16053 + ... + 36556.

It is an arithmetic number, because the mean of its divisors is an integer number (43087590).

Almost surely, 2^539347468 is an apocalyptic number.

It is an amenable number.

539347468 is a deficient number, since it is larger than the sum of its proper divisors (494754692).

539347468 is a wasteful number, since it uses less digits than its factorization.

539347468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52857 (or 52855 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 49.

The square root of 539347468 is about 23223.8555799850. The cubic root of 539347468 is about 813.9971445547.

The spelling of 539347468 in words is "five hundred thirty-nine million, three hundred forty-seven thousand, four hundred sixty-eight".