238609676 has 12 divisors (see below), whose sum is σ = 439544280. Its totient is φ = 113025600.

The previous prime is 238609663. The next prime is 238609681. The reversal of 238609676 is 676906832.

It is a self number, because there is not a number n which added to its sum of digits gives 238609676.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1569725 + ... + 1569876.

It is an arithmetic number, because the mean of its divisors is an integer number (36628690).

Almost surely, 2^238609676 is an apocalyptic number.

It is an amenable number.

238609676 is a deficient number, since it is larger than the sum of its proper divisors (200934604).

238609676 is a wasteful number, since it uses less digits than its factorization.

238609676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3139624 (or 3139622 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 238609676 is about 15446.9956949563. The cubic root of 238609676 is about 620.2441598191.

The spelling of 238609676 in words is "two hundred thirty-eight million, six hundred nine thousand, six hundred seventy-six".