238769927 has 8 divisors (see below), whose sum is σ = 266534400. Its totient is φ = 212015160.

The previous prime is 238769887. The next prime is 238769953. The reversal of 238769927 is 729967832.

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 238769927 - 2¹⁰ = 238768903 is a prime.

It is a super-2 number, since 2×238769927² = 114022156079170658, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238769957) 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, 251927 + ... + 252872.

It is an arithmetic number, because the mean of its divisors is an integer number (33316800).

Almost surely, 2^238769927 is an apocalyptic number.

238769927 is a deficient number, since it is larger than the sum of its proper divisors (27764473).

238769927 is a wasteful number, since it uses less digits than its factorization.

238769927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504853.

The product of its digits is 2286144, while the sum is 53.

The square root of 238769927 is about 15452.1819494853. The cubic root of 238769927 is about 620.3829813812.

The spelling of 238769927 in words is "two hundred thirty-eight million, seven hundred sixty-nine thousand, nine hundred twenty-seven".