76743263 has 2 divisors, whose sum is σ = 76743264. Its totient is φ = 76743262.

The previous prime is 76743257. The next prime is 76743269. The reversal of 76743263 is 36234767.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (76743257) and next prime (76743269).

It is a cyclic number.

It is not a de Polignac number, because 76743263 - 2¹⁴ = 76726879 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76743269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38371631 + 38371632.

It is an arithmetic number, because the mean of its divisors is an integer number (38371632).

Almost surely, 2^76743263 is an apocalyptic number.

76743263 is a deficient number, since it is larger than the sum of its proper divisors (1).

76743263 is an equidigital number, since it uses as much as digits as its factorization.

76743263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 38.

The square root of 76743263 is about 8760.3232246305. The cubic root of 76743263 is about 424.9587281721.

The spelling of 76743263 in words is "seventy-six million, seven hundred forty-three thousand, two hundred sixty-three".