238679377 has 8 divisors (see below), whose sum is σ = 240198912. Its totient is φ = 237164400.

The previous prime is 238679339. The next prime is 238679381. The reversal of 238679377 is 773976832.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-238679377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (238679317) 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, 224427 + ... + 225487.

It is an arithmetic number, because the mean of its divisors is an integer number (30024864).

Almost surely, 2^238679377 is an apocalyptic number.

It is an amenable number.

238679377 is a deficient number, since it is larger than the sum of its proper divisors (1519535).

238679377 is a wasteful number, since it uses less digits than its factorization.

238679377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279.

The product of its digits is 2667168, while the sum is 52.

The square root of 238679377 is about 15449.2516647247. The cubic root of 238679377 is about 620.3045477437.

The spelling of 238679377 in words is "two hundred thirty-eight million, six hundred seventy-nine thousand, three hundred seventy-seven".