338071001 has 2 divisors, whose sum is σ = 338071002. Its totient is φ = 338071000.

The previous prime is 338070989. The next prime is 338071007. The reversal of 338071001 is 100170833.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 290736601 + 47334400 = 17051^2 + 6880^2 .

It is a cyclic number.

It is not a de Polignac number, because 338071001 - 2¹⁸ = 337808857 is a prime.

It is a super-2 number, since 2×338071001² = 228584003434284002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (338071007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169035500 + 169035501.

It is an arithmetic number, because the mean of its divisors is an integer number (169035501).

Almost surely, 2^338071001 is an apocalyptic number.

It is an amenable number.

338071001 is a deficient number, since it is larger than the sum of its proper divisors (1).

338071001 is an equidigital number, since it uses as much as digits as its factorization.

338071001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 338071001 is about 18386.7071820922. The cubic root of 338071001 is about 696.6307485380.

The spelling of 338071001 in words is "three hundred thirty-eight million, seventy-one thousand, one".