38348349 has 16 divisors (see below), whose sum is σ = 55423872. Its totient is φ = 23444928.

The previous prime is 38348347. The next prime is 38348363. The reversal of 38348349 is 94384383.

It is not a de Polignac number, because 38348349 - 2¹ = 38348347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38348349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38348341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2992 + ... + 9254.

It is an arithmetic number, because the mean of its divisors is an integer number (3463992).

Almost surely, 2^38348349 is an apocalyptic number.

38348349 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

38348349 is a deficient number, since it is larger than the sum of its proper divisors (17075523).

38348349 is a wasteful number, since it uses less digits than its factorization.

38348349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6436.

The product of its digits is 248832, while the sum is 42.

The square root of 38348349 is about 6192.6043794191. The cubic root of 38348349 is about 337.2217338721.

The spelling of 38348349 in words is "thirty-eight million, three hundred forty-eight thousand, three hundred forty-nine".