38937948 has 36 divisors (see below), whose sum is σ = 105690312. Its totient is φ = 11124960.

The previous prime is 38937937. The next prime is 38937959. The reversal of 38937948 is 84973983.

It is an interprime number because it is at equal distance from previous prime (38937937) and next prime (38937959).

It is a self number, because there is not a number n which added to its sum of digits gives 38937948.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32523 + ... + 33698.

It is an arithmetic number, because the mean of its divisors is an integer number (2935842).

Almost surely, 2^38937948 is an apocalyptic number.

It is an amenable number.

38937948 is an abundant number, since it is smaller than the sum of its proper divisors (66752364).

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

38937948 is a wasteful number, since it uses less digits than its factorization.

38937948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66242 (or 66233 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 51.

The square root of 38937948 is about 6240.0278845531. The cubic root of 38937948 is about 338.9411928865.

The spelling of 38937948 in words is "thirty-eight million, nine hundred thirty-seven thousand, nine hundred forty-eight".