38948116 has 6 divisors (see below), whose sum is σ = 68159210. Its totient is φ = 19474056.

The previous prime is 38948113. The next prime is 38948137. The reversal of 38948116 is 61184983.

It can be written as a sum of positive squares in only one way, i.e., 28579716 + 10368400 = 5346^2 + 3220^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38948113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4868511 + ... + 4868518.

Almost surely, 2^38948116 is an apocalyptic number.

It is an amenable number.

38948116 is a deficient number, since it is larger than the sum of its proper divisors (29211094).

38948116 is a wasteful number, since it uses less digits than its factorization.

38948116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9737033 (or 9737031 counting only the distinct ones).

The product of its digits is 41472, while the sum is 40.

The square root of 38948116 is about 6240.8425713200. The cubic root of 38948116 is about 338.9706932778.

It can be divided in two parts, 3894811 and 6, that multiplied together give a triangular number (23368866 = T₆₈₃₆).

The spelling of 38948116 in words is "thirty-eight million, nine hundred forty-eight thousand, one hundred sixteen".