38377948 has 24 divisors (see below), whose sum is σ = 80796800. Its totient is φ = 15581808.

The previous prime is 38377931. The next prime is 38377949. The reversal of 38377948 is 84977383.

38377948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38377949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35538 + ... + 36601.

Almost surely, 2^38377948 is an apocalyptic number.

38377948 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

38377948 is an abundant number, since it is smaller than the sum of its proper divisors (42418852).

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

38377948 is a wasteful number, since it uses less digits than its factorization.

38377948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72169 (or 72167 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 49.

The square root of 38377948 is about 6194.9937853076. The cubic root of 38377948 is about 337.3084725838.

The spelling of 38377948 in words is "thirty-eight million, three hundred seventy-seven thousand, nine hundred forty-eight".