539706412 has 24 divisors (see below), whose sum is σ = 1142908704. Its totient is φ = 217696512.

The previous prime is 539706407. The next prime is 539706449. The reversal of 539706412 is 214607935.

It is a super-2 number, since 2×539706412² = 582566022307827488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566443 + ... + 567394.

It is an arithmetic number, because the mean of its divisors is an integer number (47621196).

Almost surely, 2^539706412 is an apocalyptic number.

It is an amenable number.

539706412 is an abundant number, since it is smaller than the sum of its proper divisors (603202292).

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

539706412 is a wasteful number, since it uses less digits than its factorization.

539706412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133865 (or 1133863 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 539706412 is about 23231.5822104307. The cubic root of 539706412 is about 814.1776803662.

The spelling of 539706412 in words is "five hundred thirty-nine million, seven hundred six thousand, four hundred twelve".