38245383 has 48 divisors (see below), whose sum is σ = 63382176. Its totient is φ = 22014720.

The previous prime is 38245381. The next prime is 38245387. The reversal of 38245383 is 38354283.

38245383 is a `hidden beast` number, since 38 + 245 + 383 = 666.

It is not a de Polignac number, because 38245383 - 2¹ = 38245381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38245381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 194041 + ... + 194237.

It is an arithmetic number, because the mean of its divisors is an integer number (1320462).

Almost surely, 2^38245383 is an apocalyptic number.

38245383 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

38245383 is a deficient number, since it is larger than the sum of its proper divisors (25136793).

38245383 is a wasteful number, since it uses less digits than its factorization.

38245383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 301 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 38245383 is about 6184.2851648351. The cubic root of 38245383 is about 336.9196478882.

Subtracting 38245383 from its reverse (38354283), we obtain a square (108900 = 330²).

The spelling of 38245383 in words is "thirty-eight million, two hundred forty-five thousand, three hundred eighty-three".