38352839 has 6 divisors (see below), whose sum is σ = 44614584. Its totient is φ = 32873820.

The previous prime is 38352827. The next prime is 38352863. The reversal of 38352839 is 93825383.

It is not a de Polignac number, because 38352839 - 2¹⁶ = 38287303 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38352796 and 38352805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38352439) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 391307 + ... + 391404.

It is an arithmetic number, because the mean of its divisors is an integer number (7435764).

Almost surely, 2^38352839 is an apocalyptic number.

38352839 is a deficient number, since it is larger than the sum of its proper divisors (6261745).

38352839 is an equidigital number, since it uses as much as digits as its factorization.

38352839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782725 (or 782718 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 38352839 is about 6192.9668980223. The cubic root of 38352839 is about 337.2348945125.

The spelling of 38352839 in words is "thirty-eight million, three hundred fifty-two thousand, eight hundred thirty-nine".