2709498361 has 2 divisors, whose sum is σ = 2709498362. Its totient is φ = 2709498360.

The previous prime is 2709498353. The next prime is 2709498367. The reversal of 2709498361 is 1638949072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2670822400 + 38675961 = 51680^2 + 6219^2 .

It is a cyclic number.

It is not a de Polignac number, because 2709498361 - 2³ = 2709498353 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (2709498367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1354749180 + 1354749181.

It is an arithmetic number, because the mean of its divisors is an integer number (1354749181).

Almost surely, 2^2709498361 is an apocalyptic number.

It is an amenable number.

2709498361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2709498361 is an equidigital number, since it uses as much as digits as its factorization.

2709498361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 2709498361 is about 52052.8420069452. The cubic root of 2709498361 is about 1394.1076089184.

The spelling of 2709498361 in words is "two billion, seven hundred nine million, four hundred ninety-eight thousand, three hundred sixty-one".