1097804713 has 2 divisors, whose sum is σ = 1097804714. Its totient is φ = 1097804712.

The previous prime is 1097804641. The next prime is 1097804717. The reversal of 1097804713 is 3174087901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 758066089 + 339738624 = 27533^2 + 18432^2 .

It is a cyclic number.

It is not a de Polignac number, because 1097804713 - 2¹⁷ = 1097673641 is a prime.

It is not a weakly prime, because it can be changed into another prime (1097804717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548902356 + 548902357.

It is an arithmetic number, because the mean of its divisors is an integer number (548902357).

Almost surely, 2^1097804713 is an apocalyptic number.

It is an amenable number.

1097804713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1097804713 is an equidigital number, since it uses as much as digits as its factorization.

1097804713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 1097804713 is about 33133.1361781525. The cubic root of 1097804713 is about 1031.5929456617.

The spelling of 1097804713 in words is "one billion, ninety-seven million, eight hundred four thousand, seven hundred thirteen".