38046393 has 108 divisors (see below), whose sum is σ = 75688704. Its totient is φ = 18295200.

The previous prime is 38046383. The next prime is 38046427. The reversal of 38046393 is 39364083.

It is not a de Polignac number, because 38046393 - 2⁵ = 38046361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38046313) 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 107 ways as a sum of consecutive naturals, for example, 1227288 + ... + 1227318.

Almost surely, 2^38046393 is an apocalyptic number.

38046393 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

38046393 is a deficient number, since it is larger than the sum of its proper divisors (37642311).

38046393 is a wasteful number, since it uses less digits than its factorization.

38046393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 38046393 is about 6168.1758243422. The cubic root of 38046393 is about 336.3343026924.

The spelling of 38046393 in words is "thirty-eight million, forty-six thousand, three hundred ninety-three".