348383603 has 2 divisors, whose sum is σ = 348383604. Its totient is φ = 348383602.

The previous prime is 348383593. The next prime is 348383657. The reversal of 348383603 is 306383843.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-348383603 is a prime.

It is a super-2 number, since 2×348383603² = 242742269678523218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (348383663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174191801 + 174191802.

It is an arithmetic number, because the mean of its divisors is an integer number (174191802).

Almost surely, 2^348383603 is an apocalyptic number.

348383603 is a deficient number, since it is larger than the sum of its proper divisors (1).

348383603 is an equidigital number, since it uses as much as digits as its factorization.

348383603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 38.

The square root of 348383603 is about 18665.0369139737. The cubic root of 348383603 is about 703.6433195288.

The spelling of 348383603 in words is "three hundred forty-eight million, three hundred eighty-three thousand, six hundred three".