338073377 has 2 divisors, whose sum is σ = 338073378. Its totient is φ = 338073376.

The previous prime is 338073367. The next prime is 338073409. The reversal of 338073377 is 773370833.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 185204881 + 152868496 = 13609^2 + 12364^2 .

It is a cyclic number.

It is not a de Polignac number, because 338073377 - 2⁸ = 338073121 is a prime.

It is a super-2 number, since 2×338073377² = 228587216472368258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (338073317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169036688 + 169036689.

It is an arithmetic number, because the mean of its divisors is an integer number (169036689).

Almost surely, 2^338073377 is an apocalyptic number.

It is an amenable number.

338073377 is a deficient number, since it is larger than the sum of its proper divisors (1).

338073377 is an equidigital number, since it uses as much as digits as its factorization.

338073377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 222264, while the sum is 41.

The square root of 338073377 is about 18386.7717938740. The cubic root of 338073377 is about 696.6323805332.

The spelling of 338073377 in words is "three hundred thirty-eight million, seventy-three thousand, three hundred seventy-seven".