76321463 has 2 divisors, whose sum is σ = 76321464. Its totient is φ = 76321462.

The previous prime is 76321457. The next prime is 76321477. The reversal of 76321463 is 36412367.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76321463 - 2⁴ = 76321447 is a prime.

It is a super-3 number, since 3×76321463³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76321433) 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, 38160731 + 38160732.

It is an arithmetic number, because the mean of its divisors is an integer number (38160732).

Almost surely, 2^76321463 is an apocalyptic number.

76321463 is a deficient number, since it is larger than the sum of its proper divisors (1).

76321463 is an equidigital number, since it uses as much as digits as its factorization.

76321463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 32.

The square root of 76321463 is about 8736.2155994458. The cubic root of 76321463 is about 424.1787379061.

The spelling of 76321463 in words is "seventy-six million, three hundred twenty-one thousand, four hundred sixty-three".