38905560960 has 192 divisors, whose sum is σ = 144258595920. Its totient is φ = 8892678144.

The previous prime is 38905560959. The next prime is 38905561061. The reversal of 38905560960 is 6906550983.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×38905560960² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112689 + ... + 300848.

Almost surely, 2^38905560960 is an apocalyptic number.

38905560960 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38905560960 is an abundant number, since it is smaller than the sum of its proper divisors (105353034960).

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

38905560960 is a wasteful number, since it uses less digits than its factorization.

38905560960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413573 (or 413554 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 51.

The spelling of 38905560960 in words is "thirty-eight billion, nine hundred five million, five hundred sixty thousand, nine hundred sixty".