538211708 has 24 divisors (see below), whose sum is σ = 1023429120. Its totient is φ = 246717360.

The previous prime is 538211701. The next prime is 538211717. The reversal of 538211708 is 807112835.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538211701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111866 + ... + 116577.

It is an arithmetic number, because the mean of its divisors is an integer number (42642880).

Almost surely, 2^538211708 is an apocalyptic number.

It is an amenable number.

538211708 is a deficient number, since it is larger than the sum of its proper divisors (485217412).

538211708 is a wasteful number, since it uses less digits than its factorization.

538211708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228497 (or 228495 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 538211708 is about 23199.3902506079. The cubic root of 538211708 is about 813.4253702321.

The spelling of 538211708 in words is "five hundred thirty-eight million, two hundred eleven thousand, seven hundred eight".