3391897603 has 2 divisors, whose sum is σ = 3391897604. Its totient is φ = 3391897602.

The previous prime is 3391897573. The next prime is 3391897631. The reversal of 3391897603 is 3067981933.

It is a strong prime.

It is an emirp because it is prime and its reverse (3067981933) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3391897603 is a prime.

It is not a weakly prime, because it can be changed into another prime (3391897693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1695948801 + 1695948802.

It is an arithmetic number, because the mean of its divisors is an integer number (1695948802).

Almost surely, 2^3391897603 is an apocalyptic number.

3391897603 is a deficient number, since it is larger than the sum of its proper divisors (1).

3391897603 is an equidigital number, since it uses as much as digits as its factorization.

3391897603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 734832, while the sum is 49.

The square root of 3391897603 is about 58240.0000257555. Note that the first 4 decimals coincide. The cubic root of 3391897603 is about 1502.4991823385.

The spelling of 3391897603 in words is "three billion, three hundred ninety-one million, eight hundred ninety-seven thousand, six hundred three".