763913 has 2 divisors, whose sum is σ = 763914. Its totient is φ = 763912.

The previous prime is 763907. The next prime is 763921. The reversal of 763913 is 319367.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 413449 + 350464 = 643^2 + 592^2 .

It is a cyclic number.

It is not a de Polignac number, because 763913 - 2⁴ = 763897 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (763943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 381956 + 381957.

It is an arithmetic number, because the mean of its divisors is an integer number (381957).

2⁷⁶³⁹¹³ is an apocalyptic number.

It is an amenable number.

763913 is a deficient number, since it is larger than the sum of its proper divisors (1).

763913 is an equidigital number, since it uses as much as digits as its factorization.

763913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3402, while the sum is 29.

The square root of 763913 is about 874.0211667917. The cubic root of 763913 is about 91.4144043106.

The spelling of 763913 in words is "seven hundred sixty-three thousand, nine hundred thirteen".