238850307 has 12 divisors (see below), whose sum is σ = 346098480. Its totient is φ = 158729328.

The previous prime is 238850299. The next prime is 238850309. The reversal of 238850307 is 703058832.

It is not a de Polignac number, because 238850307 - 2³ = 238850299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (238850309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39007 + ... + 44712.

It is an arithmetic number, because the mean of its divisors is an integer number (28841540).

Almost surely, 2^238850307 is an apocalyptic number.

238850307 is a deficient number, since it is larger than the sum of its proper divisors (107248173).

238850307 is a wasteful number, since it uses less digits than its factorization.

238850307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84042 (or 84039 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 238850307 is about 15454.7826578053. The cubic root of 238850307 is about 620.4525892390.

The spelling of 238850307 in words is "two hundred thirty-eight million, eight hundred fifty thousand, three hundred seven".