238676827 has 2 divisors, whose sum is σ = 238676828. Its totient is φ = 238676826.

The previous prime is 238676813. The next prime is 238676831. The reversal of 238676827 is 728676832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 238676827 - 2²⁷ = 104459099 is a prime.

It is not a weakly prime, because it can be changed into another prime (238676027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119338413 + 119338414.

It is an arithmetic number, because the mean of its divisors is an integer number (119338414).

Almost surely, 2^238676827 is an apocalyptic number.

238676827 is a deficient number, since it is larger than the sum of its proper divisors (1).

238676827 is an equidigital number, since it uses as much as digits as its factorization.

238676827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1354752, while the sum is 49.

The square root of 238676827 is about 15449.1691362351. The cubic root of 238676827 is about 620.3023386683.

The spelling of 238676827 in words is "two hundred thirty-eight million, six hundred seventy-six thousand, eight hundred twenty-seven".