238650377 has 8 divisors (see below), whose sum is σ = 275246400. Its totient is φ = 202680144.

The previous prime is 238650353. The next prime is 238650409. The reversal of 238650377 is 773056832.

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 238650377 - 2²⁰ = 237601801 is a prime.

It is a super-3 number, since 3×238650377³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (238650337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155627 + ... + 157152.

It is an arithmetic number, because the mean of its divisors is an integer number (34405800).

Almost surely, 2^238650377 is an apocalyptic number.

It is an amenable number.

238650377 is a deficient number, since it is larger than the sum of its proper divisors (36596023).

238650377 is a wasteful number, since it uses less digits than its factorization.

238650377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312895.

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 238650377 is about 15448.3130794272. The cubic root of 238650377 is about 620.2794239972.

The spelling of 238650377 in words is "two hundred thirty-eight million, six hundred fifty thousand, three hundred seventy-seven".