381060239 has 8 divisors (see below), whose sum is σ = 436008960. Its totient is φ = 326239416.

The previous prime is 381060227. The next prime is 381060247. The reversal of 381060239 is 932060183.

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 381060239 - 2⁴ = 381060223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381060739) 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, 25499 + ... + 37580.

It is an arithmetic number, because the mean of its divisors is an integer number (54501120).

Almost surely, 2^381060239 is an apocalyptic number.

381060239 is a deficient number, since it is larger than the sum of its proper divisors (54948721).

381060239 is an equidigital number, since it uses as much as digits as its factorization.

381060239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63949.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 381060239 is about 19520.7643036844. The cubic root of 381060239 is about 724.9886571353.

The spelling of 381060239 in words is "three hundred eighty-one million, sixty thousand, two hundred thirty-nine".