76384423 has 2 divisors, whose sum is σ = 76384424. Its totient is φ = 76384422.

The previous prime is 76384421. The next prime is 76384439. The reversal of 76384423 is 32448367.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76384423 - 2¹ = 76384421 is a prime.

Together with 76384421, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76384421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38192211 + 38192212.

It is an arithmetic number, because the mean of its divisors is an integer number (38192212).

Almost surely, 2^76384423 is an apocalyptic number.

76384423 is a deficient number, since it is larger than the sum of its proper divisors (1).

76384423 is an equidigital number, since it uses as much as digits as its factorization.

76384423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 37.

The square root of 76384423 is about 8739.8182475381. The cubic root of 76384423 is about 424.2953453540.

The spelling of 76384423 in words is "seventy-six million, three hundred eighty-four thousand, four hundred twenty-three".