76938767 has 2 divisors, whose sum is σ = 76938768. Its totient is φ = 76938766.

The previous prime is 76938761. The next prime is 76938781. The reversal of 76938767 is 76783967.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76938767 - 2¹⁴ = 76922383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76938761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38469383 + 38469384.

It is an arithmetic number, because the mean of its divisors is an integer number (38469384).

Almost surely, 2^76938767 is an apocalyptic number.

76938767 is a deficient number, since it is larger than the sum of its proper divisors (1).

76938767 is an equidigital number, since it uses as much as digits as its factorization.

76938767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2667168, while the sum is 53.

The square root of 76938767 is about 8771.4746194696. The cubic root of 76938767 is about 425.3192839513.

The spelling of 76938767 in words is "seventy-six million, nine hundred thirty-eight thousand, seven hundred sixty-seven".