38948485236 has 12 divisors (see below), whose sum is σ = 90879798912. Its totient is φ = 12982828408.

The previous prime is 38948485217. The next prime is 38948485241. The reversal of 38948485236 is 63258484983.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 38948485236.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1622853540 + ... + 1622853563.

It is an arithmetic number, because the mean of its divisors is an integer number (7573316576).

Almost surely, 2^38948485236 is an apocalyptic number.

It is an amenable number.

38948485236 is an abundant number, since it is smaller than the sum of its proper divisors (51931313676).

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

38948485236 is a wasteful number, since it uses less digits than its factorization.

38948485236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3245707110 (or 3245707108 counting only the distinct ones).

The product of its digits is 39813120, while the sum is 60.

The spelling of 38948485236 in words is "thirty-eight billion, nine hundred forty-eight million, four hundred eighty-five thousand, two hundred thirty-six".