38935528380 has 360 divisors, whose sum is σ = 143807463072. Its totient is φ = 8510439168.

The previous prime is 38935528367. The next prime is 38935528433. The reversal of 38935528380 is 8382553983.

38935528380 is a `hidden beast` number, since 3 + 8 + 9 + 3 + 552 + 8 + 3 + 80 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 9938182 + ... + 9942098.

Almost surely, 2^38935528380 is an apocalyptic number.

38935528380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38935528380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71903731536).

38935528380 is an abundant number, since it is smaller than the sum of its proper divisors (104871934692).

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

38935528380 is a wasteful number, since it uses less digits than its factorization.

38935528380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3983 (or 3957 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 38935528380 in words is "thirty-eight billion, nine hundred thirty-five million, five hundred twenty-eight thousand, three hundred eighty".