73764463 has 2 divisors, whose sum is σ = 73764464. Its totient is φ = 73764462.

The previous prime is 73764437. The next prime is 73764511. The reversal of 73764463 is 36446737.

It is a weak prime.

It is an emirp because it is prime and its reverse (36446737) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73764463 - 2²¹ = 71667311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73764413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36882231 + 36882232.

It is an arithmetic number, because the mean of its divisors is an integer number (36882232).

Almost surely, 2^73764463 is an apocalyptic number.

73764463 is a deficient number, since it is larger than the sum of its proper divisors (1).

73764463 is an equidigital number, since it uses as much as digits as its factorization.

73764463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 40.

The square root of 73764463 is about 8588.6240457945. The cubic root of 73764463 is about 419.3877379059.

The spelling of 73764463 in words is "seventy-three million, seven hundred sixty-four thousand, four hundred sixty-three".