338864051 has 2 divisors, whose sum is σ = 338864052. Its totient is φ = 338864050.

The previous prime is 338864039. The next prime is 338864059. The reversal of 338864051 is 150468833.

It is a strong prime.

It is an emirp because it is prime and its reverse (150468833) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 338864051 - 2¹⁰ = 338863027 is a prime.

It is a super-2 number, since 2×338864051² = 229657690120261202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 338863996 and 338864014.

It is not a weakly prime, because it can be changed into another prime (338864059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169432025 + 169432026.

It is an arithmetic number, because the mean of its divisors is an integer number (169432026).

Almost surely, 2^338864051 is an apocalyptic number.

338864051 is a deficient number, since it is larger than the sum of its proper divisors (1).

338864051 is an equidigital number, since it uses as much as digits as its factorization.

338864051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 338864051 is about 18408.2604012438. The cubic root of 338864051 is about 697.1750440506.

The spelling of 338864051 in words is "three hundred thirty-eight million, eight hundred sixty-four thousand, fifty-one".