246606754349 has 2 divisors, whose sum is σ = 246606754350. Its totient is φ = 246606754348.

The previous prime is 246606754319. The next prime is 246606754363. The reversal of 246606754349 is 943457606642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 190824817225 + 55781937124 = 436835^2 + 236182^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-246606754349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 246606754294 and 246606754303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (246606754319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123303377174 + 123303377175.

It is an arithmetic number, because the mean of its divisors is an integer number (123303377175).

Almost surely, 2^246606754349 is an apocalyptic number.

It is an amenable number.

246606754349 is a deficient number, since it is larger than the sum of its proper divisors (1).

246606754349 is an equidigital number, since it uses as much as digits as its factorization.

246606754349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26127360, while the sum is 56.

The spelling of 246606754349 in words is "two hundred forty-six billion, six hundred six million, seven hundred fifty-four thousand, three hundred forty-nine".