463377923 has 2 divisors, whose sum is σ = 463377924. Its totient is φ = 463377922.

The previous prime is 463377913. The next prime is 463377949. The reversal of 463377923 is 329773364.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 463377923 - 2⁸ = 463377667 is a prime.

It is not a weakly prime, because it can be changed into another prime (463377913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231688961 + 231688962.

It is an arithmetic number, because the mean of its divisors is an integer number (231688962).

Almost surely, 2^463377923 is an apocalyptic number.

463377923 is a deficient number, since it is larger than the sum of its proper divisors (1).

463377923 is an equidigital number, since it uses as much as digits as its factorization.

463377923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 571536, while the sum is 44.

The square root of 463377923 is about 21526.2147856979. The cubic root of 463377923 is about 773.8291987801.

The spelling of 463377923 in words is "four hundred sixty-three million, three hundred seventy-seven thousand, nine hundred twenty-three".