238749762 has 8 divisors (see below), whose sum is σ = 477499536. Its totient is φ = 79583252.

The previous prime is 238749761. The next prime is 238749773. The reversal of 238749762 is 267947832.

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

238749762 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (238749761) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 19895808 + ... + 19895819.

It is an arithmetic number, because the mean of its divisors is an integer number (59687442).

Almost surely, 2^238749762 is an apocalyptic number.

238749762 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

238749762 is a wasteful number, since it uses less digits than its factorization.

238749762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39791632.

The product of its digits is 1016064, while the sum is 48.

The square root of 238749762 is about 15451.5294388614. The cubic root of 238749762 is about 620.3655163468.

The spelling of 238749762 in words is "two hundred thirty-eight million, seven hundred forty-nine thousand, seven hundred sixty-two".