3494663503 has 2 divisors, whose sum is σ = 3494663504. Its totient is φ = 3494663502.

The previous prime is 3494663479. The next prime is 3494663507. The reversal of 3494663503 is 3053664943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3494663503 - 2⁹ = 3494662991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3494663503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3494663507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1747331751 + 1747331752.

It is an arithmetic number, because the mean of its divisors is an integer number (1747331752).

Almost surely, 2^3494663503 is an apocalyptic number.

3494663503 is a deficient number, since it is larger than the sum of its proper divisors (1).

3494663503 is an equidigital number, since it uses as much as digits as its factorization.

3494663503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 43.

The square root of 3494663503 is about 59115.6789946627. The cubic root of 3494663503 is about 1517.5224387575.

The spelling of 3494663503 in words is "three billion, four hundred ninety-four million, six hundred sixty-three thousand, five hundred three".