38339331 has 8 divisors (see below), whose sum is σ = 51693840. Its totient is φ = 25272192.

The previous prime is 38339311. The next prime is 38339419. The reversal of 38339331 is 13393383.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38339331 - 2⁹ = 38338819 is a prime.

It is a super-2 number, since 2×38339331² = 2939808603055122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38339292 and 38339301.

It is not an unprimeable number, because it can be changed into a prime (38339311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71530 + ... + 72063.

It is an arithmetic number, because the mean of its divisors is an integer number (6461730).

Almost surely, 2^38339331 is an apocalyptic number.

38339331 is a deficient number, since it is larger than the sum of its proper divisors (13354509).

38339331 is a wasteful number, since it uses less digits than its factorization.

38339331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143685.

The product of its digits is 17496, while the sum is 33.

The square root of 38339331 is about 6191.8762100029. The cubic root of 38339331 is about 337.1952981055.

The spelling of 38339331 in words is "thirty-eight million, three hundred thirty-nine thousand, three hundred thirty-one".