238762966 has 16 divisors (see below), whose sum is σ = 386717184. Its totient is φ = 109905984.

The previous prime is 238762963. The next prime is 238763093. The reversal of 238762966 is 669267832.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238762963) 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, 2031 + ... + 21946.

It is an arithmetic number, because the mean of its divisors is an integer number (24169824).

Almost surely, 2^238762966 is an apocalyptic number.

238762966 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

238762966 is a deficient number, since it is larger than the sum of its proper divisors (147954218).

238762966 is a wasteful number, since it uses less digits than its factorization.

238762966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24375.

The product of its digits is 1306368, while the sum is 49.

The square root of 238762966 is about 15451.9567045730. The cubic root of 238762966 is about 620.3769525261.

The spelling of 238762966 in words is "two hundred thirty-eight million, seven hundred sixty-two thousand, nine hundred sixty-six".