2603673047 has 2 divisors, whose sum is σ = 2603673048. Its totient is φ = 2603673046.

The previous prime is 2603673019. The next prime is 2603673089. The reversal of 2603673047 is 7403763062.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2603673047 - 2¹⁸ = 2603410903 is a prime.

It is a super-2 number, since 2×2603673047² = 13558226671348528418, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2603673047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2603673847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1301836523 + 1301836524.

It is an arithmetic number, because the mean of its divisors is an integer number (1301836524).

Almost surely, 2^2603673047 is an apocalyptic number.

2603673047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2603673047 is an equidigital number, since it uses as much as digits as its factorization.

2603673047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 38.

The square root of 2603673047 is about 51026.1996135319. The cubic root of 2603673047 is about 1375.7160870810.

The spelling of 2603673047 in words is "two billion, six hundred three million, six hundred seventy-three thousand, forty-seven".