38481003 has 12 divisors (see below), whose sum is σ = 60636888. Its totient is φ = 23321760.

The previous prime is 38480993. The next prime is 38481029. The reversal of 38481003 is 30018483.

38481003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38481003 - 2⁸ = 38480747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38481043) 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, 194250 + ... + 194447.

It is an arithmetic number, because the mean of its divisors is an integer number (5053074).

Almost surely, 2^38481003 is an apocalyptic number.

38481003 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

38481003 is a deficient number, since it is larger than the sum of its proper divisors (22155885).

38481003 is a wasteful number, since it uses less digits than its factorization.

38481003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388714 (or 388711 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 38481003 is about 6203.3058122263. The cubic root of 38481003 is about 337.6101237343.

Adding to 38481003 its reverse (30018483), we get a palindrome (68499486).

It can be divided in two parts, 3848 and 1003, that added together give a triangular number (4851 = T₉₈).

The spelling of 38481003 in words is "thirty-eight million, four hundred eighty-one thousand, three".