538373208 has 32 divisors (see below), whose sum is σ = 1416772800. Its totient is φ = 170012448.

The previous prime is 538373179. The next prime is 538373233. The reversal of 538373208 is 802373835.

It is a super-2 number, since 2×538373208² = 579691422184422528, 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, 589866 + ... + 590777.

It is an arithmetic number, because the mean of its divisors is an integer number (44274150).

Almost surely, 2^538373208 is an apocalyptic number.

It is an amenable number.

538373208 is an abundant number, since it is smaller than the sum of its proper divisors (878399592).

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

538373208 is a wasteful number, since it uses less digits than its factorization.

538373208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180671 (or 1180667 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 538373208 is about 23202.8706844649. The cubic root of 538373208 is about 813.5067230144.

The spelling of 538373208 in words is "five hundred thirty-eight million, three hundred seventy-three thousand, two hundred eight".