348418039 has 2 divisors, whose sum is σ = 348418040. Its totient is φ = 348418038.

The previous prime is 348418033. The next prime is 348418051. The reversal of 348418039 is 930814843.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 348418039 - 2⁹ = 348417527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 348417992 and 348418010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348418033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174209019 + 174209020.

It is an arithmetic number, because the mean of its divisors is an integer number (174209020).

Almost surely, 2^348418039 is an apocalyptic number.

348418039 is a deficient number, since it is larger than the sum of its proper divisors (1).

348418039 is an equidigital number, since it uses as much as digits as its factorization.

348418039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 348418039 is about 18665.9593645759. The cubic root of 348418039 is about 703.6665026549. Note that the first 3 decimals are identical.

The spelling of 348418039 in words is "three hundred forty-eight million, four hundred eighteen thousand, thirty-nine".