3610396949 has 2 divisors, whose sum is σ = 3610396950. Its totient is φ = 3610396948.

The previous prime is 3610396897. The next prime is 3610396957. The reversal of 3610396949 is 9496930163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2610699025 + 999697924 = 51095^2 + 31618^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3610396949 is a prime.

It is a super-2 number, since 2×3610396949² = 26069932258697017202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3610396897 and 3610396906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3610396969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1805198474 + 1805198475.

It is an arithmetic number, because the mean of its divisors is an integer number (1805198475).

Almost surely, 2^3610396949 is an apocalyptic number.

It is an amenable number.

3610396949 is a deficient number, since it is larger than the sum of its proper divisors (1).

3610396949 is an equidigital number, since it uses as much as digits as its factorization.

3610396949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 944784, while the sum is 50.

The square root of 3610396949 is about 60086.5787759629. The cubic root of 3610396949 is about 1534.0928689398.

The spelling of 3610396949 in words is "three billion, six hundred ten million, three hundred ninety-six thousand, nine hundred forty-nine".