38249335 has 4 divisors (see below), whose sum is σ = 45899208. Its totient is φ = 30599464.

The previous prime is 38249329. The next prime is 38249339. The reversal of 38249335 is 53394283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53394283 = 79 ⋅675877.

It is a cyclic number.

It is not a de Polignac number, because 38249335 - 2¹⁵ = 38216567 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38249294 and 38249303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38249339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3824929 + ... + 3824938.

It is an arithmetic number, because the mean of its divisors is an integer number (11474802).

Almost surely, 2^38249335 is an apocalyptic number.

38249335 is a deficient number, since it is larger than the sum of its proper divisors (7649873).

38249335 is an equidigital number, since it uses as much as digits as its factorization.

38249335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7649872.

The product of its digits is 77760, while the sum is 37.

The square root of 38249335 is about 6184.6046761293. The cubic root of 38249335 is about 336.9312524313.

The spelling of 38249335 in words is "thirty-eight million, two hundred forty-nine thousand, three hundred thirty-five".