538696704 has 352 divisors, whose sum is σ = 1848784896. Its totient is φ = 135659520.

The previous prime is 538696693. The next prime is 538696757. The reversal of 538696704 is 407696835.

It is a super-3 number, since 3×538696704³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11461609 + ... + 11461655.

Almost surely, 2^538696704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 538696704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (924392448).

538696704 is an abundant number, since it is smaller than the sum of its proper divisors (1310088192).

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

538696704 is a wasteful number, since it uses less digits than its factorization.

538696704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 538696704 is about 23209.8406715772. The cubic root of 538696704 is about 813.6696295102.

The spelling of 538696704 in words is "five hundred thirty-eight million, six hundred ninety-six thousand, seven hundred four".