3804312751049 has 2 divisors, whose sum is σ = 3804312751050. Its totient is φ = 3804312751048.

The previous prime is 3804312751027. The next prime is 3804312751061. The reversal of 3804312751049 is 9401572134083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2273364341824 + 1530948409225 = 1507768^2 + 1237315^2 .

It is a cyclic number.

It is not a de Polignac number, because 3804312751049 - 2²⁰ = 3804311702473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3804312750994 and 3804312751012.

It is not a weakly prime, because it can be changed into another prime (3804312751009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902156375524 + 1902156375525.

It is an arithmetic number, because the mean of its divisors is an integer number (1902156375525).

Almost surely, 2^{3804312751049} is an apocalyptic number.

It is an amenable number.

3804312751049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3804312751049 is an equidigital number, since it uses as much as digits as its factorization.

3804312751049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 3804312751049 in words is "three trillion, eight hundred four billion, three hundred twelve million, seven hundred fifty-one thousand, forty-nine".