1838334301 has 2 divisors, whose sum is σ = 1838334302. Its totient is φ = 1838334300.

The previous prime is 1838334269. The next prime is 1838334349. The reversal of 1838334301 is 1034338381.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1821070276 + 17264025 = 42674^2 + 4155^2 .

It is a cyclic number.

It is not a de Polignac number, because 1838334301 - 2⁵ = 1838334269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1838334391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 919167150 + 919167151.

It is an arithmetic number, because the mean of its divisors is an integer number (919167151).

Almost surely, 2^1838334301 is an apocalyptic number.

It is an amenable number.

1838334301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1838334301 is an equidigital number, since it uses as much as digits as its factorization.

1838334301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 1838334301 is about 42875.8008788174. The cubic root of 1838334301 is about 1225.0152547871.

The spelling of 1838334301 in words is "one billion, eight hundred thirty-eight million, three hundred thirty-four thousand, three hundred one".