539377406 has 16 divisors (see below), whose sum is σ = 813624000. Its totient is φ = 268174368.

The previous prime is 539377381. The next prime is 539377429. The reversal of 539377406 is 604773935.

It is a super-2 number, since 2×539377406² = 581855972206577672, which contains 22 as substring.

It is a congruent number.

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, 322340 + ... + 324008.

It is an arithmetic number, because the mean of its divisors is an integer number (50851500).

Almost surely, 2^539377406 is an apocalyptic number.

539377406 is a deficient number, since it is larger than the sum of its proper divisors (274246594).

539377406 is a wasteful number, since it uses less digits than its factorization.

539377406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483.

The product of its (nonzero) digits is 476280, while the sum is 44.

The square root of 539377406 is about 23224.5001237917. The cubic root of 539377406 is about 814.0122053439.

The spelling of 539377406 in words is "five hundred thirty-nine million, three hundred seventy-seven thousand, four hundred six".