238974982 has 4 divisors (see below), whose sum is σ = 358462476. Its totient is φ = 119487490.

The previous prime is 238974973. The next prime is 238975007. The reversal of 238974982 is 289479832.

238974982 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59743744 + ... + 59743747.

It is an arithmetic number, because the mean of its divisors is an integer number (89615619).

Almost surely, 2^238974982 is an apocalyptic number.

238974982 is a deficient number, since it is larger than the sum of its proper divisors (119487494).

238974982 is a wasteful number, since it uses less digits than its factorization.

238974982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119487493.

The product of its digits is 1741824, while the sum is 52.

The square root of 238974982 is about 15458.8156726186. The cubic root of 238974982 is about 620.5605250032.

The spelling of 238974982 in words is "two hundred thirty-eight million, nine hundred seventy-four thousand, nine hundred eighty-two".