763600949 has 2 divisors, whose sum is σ = 763600950. Its totient is φ = 763600948.

The previous prime is 763600939. The next prime is 763600967. The reversal of 763600949 is 949006367.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 644398225 + 119202724 = 25385^2 + 10918^2 .

It is an emirp because it is prime and its reverse (949006367) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 763600949 - 2¹⁶ = 763535413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (763600909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 381800474 + 381800475.

It is an arithmetic number, because the mean of its divisors is an integer number (381800475).

Almost surely, 2^763600949 is an apocalyptic number.

It is an amenable number.

763600949 is a deficient number, since it is larger than the sum of its proper divisors (1).

763600949 is an equidigital number, since it uses as much as digits as its factorization.

763600949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 763600949 is about 27633.3304000803. The cubic root of 763600949 is about 914.0195531826.

The spelling of 763600949 in words is "seven hundred sixty-three million, six hundred thousand, nine hundred forty-nine".