238990483 has 2 divisors, whose sum is σ = 238990484. Its totient is φ = 238990482.

The previous prime is 238990463. The next prime is 238990489. The reversal of 238990483 is 384099832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 238990483 - 2¹³ = 238982291 is a prime.

It is not a weakly prime, because it can be changed into another prime (238990489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119495241 + 119495242.

It is an arithmetic number, because the mean of its divisors is an integer number (119495242).

Almost surely, 2^238990483 is an apocalyptic number.

238990483 is a deficient number, since it is larger than the sum of its proper divisors (1).

238990483 is an equidigital number, since it uses as much as digits as its factorization.

238990483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 238990483 is about 15459.3170288988. The cubic root of 238990483 is about 620.5739421688.

The spelling of 238990483 in words is "two hundred thirty-eight million, nine hundred ninety thousand, four hundred eighty-three".