38480849 has 4 divisors (see below), whose sum is σ = 41979120. Its totient is φ = 34982580.

The previous prime is 38480807. The next prime is 38480861. The reversal of 38480849 is 94808483.

38480849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38480849 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38480879) 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 3 ways as a sum of consecutive naturals, for example, 1749119 + ... + 1749140.

It is an arithmetic number, because the mean of its divisors is an integer number (10494780).

Almost surely, 2^38480849 is an apocalyptic number.

It is an amenable number.

38480849 is a deficient number, since it is larger than the sum of its proper divisors (3498271).

38480849 is a wasteful number, since it uses less digits than its factorization.

38480849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3498270.

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 38480849 is about 6203.2933994774. The cubic root of 38480849 is about 337.6096733647.

The spelling of 38480849 in words is "thirty-eight million, four hundred eighty thousand, eight hundred forty-nine".