238364706 has 32 divisors (see below), whose sum is σ = 482227200. Its totient is φ = 78544080.

The previous prime is 238364689. The next prime is 238364723. The reversal of 238364706 is 607463832.

It is an interprime number because it is at equal distance from previous prime (238364689) and next prime (238364723).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 258915 + ... + 259833.

It is an arithmetic number, because the mean of its divisors is an integer number (15069600).

Almost surely, 2^238364706 is an apocalyptic number.

238364706 is an abundant number, since it is smaller than the sum of its proper divisors (243862494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

238364706 is a wasteful number, since it uses less digits than its factorization.

238364706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374.

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 238364706 is about 15439.0642851178. The cubic root of 238364706 is about 620.0318280574.

The spelling of 238364706 in words is "two hundred thirty-eight million, three hundred sixty-four thousand, seven hundred six".