2390038239 has 8 divisors (see below), whose sum is σ = 3186961200. Its totient is φ = 1593237056.

The previous prime is 2390038237. The next prime is 2390038243. The reversal of 2390038239 is 9328300932.

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

It is a cyclic number.

It is not a de Polignac number, because 2390038239 - 2¹ = 2390038237 is a prime.

It is a super-2 number, since 2×2390038239² = 11424565567764442242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2390038197 and 2390038206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2390038237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36187 + ... + 78035.

It is an arithmetic number, because the mean of its divisors is an integer number (398370150).

Almost surely, 2^2390038239 is an apocalyptic number.

2390038239 is a deficient number, since it is larger than the sum of its proper divisors (796922961).

2390038239 is a wasteful number, since it uses less digits than its factorization.

2390038239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60889.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 2390038239 is about 48888.0173355394. The cubic root of 2390038239 is about 1337.0109059702.

The spelling of 2390038239 in words is "two billion, three hundred ninety million, thirty-eight thousand, two hundred thirty-nine".