38320950 has 24 divisors (see below), whose sum is σ = 95036328. Its totient is φ = 10218880.

The previous prime is 38320949. The next prime is 38320957. The reversal of 38320950 is 5902383.

It is a happy number.

38320950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38320957) 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 11 ways as a sum of consecutive naturals, for example, 127587 + ... + 127886.

It is an arithmetic number, because the mean of its divisors is an integer number (3959847).

Almost surely, 2^38320950 is an apocalyptic number.

38320950 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38320950 is an abundant number, since it is smaller than the sum of its proper divisors (56715378).

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

38320950 is a wasteful number, since it uses less digits than its factorization.

38320950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255488 (or 255483 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 38320950 is about 6190.3917485083. The cubic root of 38320950 is about 337.1414023856.

The spelling of 38320950 in words is "thirty-eight million, three hundred twenty thousand, nine hundred fifty".