1468368238 has 4 divisors (see below), whose sum is σ = 2202552360. Its totient is φ = 734184118.

The previous prime is 1468368229. The next prime is 1468368259. The reversal of 1468368238 is 8328638641.

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

It is a super-2 number, since 2×1468368238² = 4312210564734449288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1468368191 and 1468368200.

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, 367092058 + ... + 367092061.

It is an arithmetic number, because the mean of its divisors is an integer number (550638090).

Almost surely, 2^1468368238 is an apocalyptic number.

1468368238 is a deficient number, since it is larger than the sum of its proper divisors (734184122).

1468368238 is an equidigital number, since it uses as much as digits as its factorization.

1468368238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734184121.

The product of its digits is 1327104, while the sum is 49.

The square root of 1468368238 is about 38319.2932868027. The cubic root of 1468368238 is about 1136.6104917825.

The spelling of 1468368238 in words is "one billion, four hundred sixty-eight million, three hundred sixty-eight thousand, two hundred thirty-eight".