761399 has 2 divisors, whose sum is σ = 761400. Its totient is φ = 761398.

The previous prime is 761393. The next prime is 761407. The reversal of 761399 is 993167.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-761399 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 761399.

It is not a weakly prime, because it can be changed into another prime (761393) 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, 380699 + 380700.

It is an arithmetic number, because the mean of its divisors is an integer number (380700).

2⁷⁶¹³⁹⁹ is an apocalyptic number.

761399 is a deficient number, since it is larger than the sum of its proper divisors (1).

761399 is an equidigital number, since it uses as much as digits as its factorization.

761399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10206, while the sum is 35.

The square root of 761399 is about 872.5818013229. The cubic root of 761399 is about 91.3140140051.

The spelling of 761399 in words is "seven hundred sixty-one thousand, three hundred ninety-nine".