99463673 has 2 divisors, whose sum is σ = 99463674. Its totient is φ = 99463672.

The previous prime is 99463667. The next prime is 99463681. The reversal of 99463673 is 37636499.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95511529 + 3952144 = 9773^2 + 1988^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99463673 is a prime.

It is not a weakly prime, because it can be changed into another prime (99463643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49731836 + 49731837.

It is an arithmetic number, because the mean of its divisors is an integer number (49731837).

Almost surely, 2^99463673 is an apocalyptic number.

It is an amenable number.

99463673 is a deficient number, since it is larger than the sum of its proper divisors (1).

99463673 is an equidigital number, since it uses as much as digits as its factorization.

99463673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 734832, while the sum is 47.

The square root of 99463673 is about 9973.1475974238. The cubic root of 99463673 is about 463.3275923010.

The spelling of 99463673 in words is "ninety-nine million, four hundred sixty-three thousand, six hundred seventy-three".