1797467713 has 2 divisors, whose sum is σ = 1797467714. Its totient is φ = 1797467712.

The previous prime is 1797467677. The next prime is 1797467717. The reversal of 1797467713 is 3177647971.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1658769984 + 138697729 = 40728^2 + 11777^2 .

It is an emirp because it is prime and its reverse (3177647971) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1797467713 is a prime.

It is not a weakly prime, because it can be changed into another prime (1797467717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 898733856 + 898733857.

It is an arithmetic number, because the mean of its divisors is an integer number (898733857).

Almost surely, 2^1797467713 is an apocalyptic number.

It is an amenable number.

1797467713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1797467713 is an equidigital number, since it uses as much as digits as its factorization.

1797467713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1555848, while the sum is 52.

The square root of 1797467713 is about 42396.5530792304. The cubic root of 1797467713 is about 1215.8696913634.

The spelling of 1797467713 in words is "one billion, seven hundred ninety-seven million, four hundred sixty-seven thousand, seven hundred thirteen".