76742383 has 2 divisors, whose sum is σ = 76742384. Its totient is φ = 76742382.

The previous prime is 76742363. The next prime is 76742483. The reversal of 76742383 is 38324767.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76742383 - 2¹³ = 76734191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76742363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38371191 + 38371192.

It is an arithmetic number, because the mean of its divisors is an integer number (38371192).

Almost surely, 2^76742383 is an apocalyptic number.

76742383 is a deficient number, since it is larger than the sum of its proper divisors (1).

76742383 is an equidigital number, since it uses as much as digits as its factorization.

76742383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 40.

The square root of 76742383 is about 8760.2729980292. The cubic root of 76742383 is about 424.9571038597.

The spelling of 76742383 in words is "seventy-six million, seven hundred forty-two thousand, three hundred eighty-three".