38480331 has 16 divisors (see below), whose sum is σ = 53867520. Its totient is φ = 24401760.

The previous prime is 38480297. The next prime is 38480369. The reversal of 38480331 is 13308483.

38480331 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 38480331 - 2¹⁰ = 38479307 is a prime.

It is a super-2 number, since 2×38480331² = 2961471747739122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38480371) 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 15 ways as a sum of consecutive naturals, for example, 1981 + ... + 8993.

It is an arithmetic number, because the mean of its divisors is an integer number (3366720).

Almost surely, 2^38480331 is an apocalyptic number.

38480331 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

38480331 is a deficient number, since it is larger than the sum of its proper divisors (15387189).

38480331 is a wasteful number, since it uses less digits than its factorization.

38480331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7106.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 38480331 is about 6203.2516473217. The cubic root of 38480331 is about 337.6081584761.

The spelling of 38480331 in words is "thirty-eight million, four hundred eighty thousand, three hundred thirty-one".