38841948 has 18 divisors (see below), whose sum is σ = 98183904. Its totient is φ = 12947304.

The previous prime is 38841937. The next prime is 38841949. The reversal of 38841948 is 84914883.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38841949) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 539436 + ... + 539507.

Almost surely, 2^38841948 is an apocalyptic number.

It is an amenable number.

38841948 is an abundant number, since it is smaller than the sum of its proper divisors (59341956).

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

38841948 is a wasteful number, since it uses less digits than its factorization.

38841948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078953 (or 1078948 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 38841948 is about 6232.3308641310. The cubic root of 38841948 is about 338.6624148687.

It can be divided in two parts, 3884 and 1948, that added together give a cube (5832 = 18³).

The spelling of 38841948 in words is "thirty-eight million, eight hundred forty-one thousand, nine hundred forty-eight".