463661896 has 8 divisors (see below), whose sum is σ = 869366070. Its totient is φ = 231830944.

The previous prime is 463661881. The next prime is 463661897. The reversal of 463661896 is 698166364.

It can be written as a sum of positive squares in only one way, i.e., 268500996 + 195160900 = 16386^2 + 13970^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (463661897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28978861 + ... + 28978876.

Almost surely, 2^463661896 is an apocalyptic number.

It is an amenable number.

463661896 is a deficient number, since it is larger than the sum of its proper divisors (405704174).

463661896 is a wasteful number, since it uses less digits than its factorization.

463661896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57957743 (or 57957739 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 49.

The square root of 463661896 is about 21532.8097562766. The cubic root of 463661896 is about 773.9872423655.

The spelling of 463661896 in words is "four hundred sixty-three million, six hundred sixty-one thousand, eight hundred ninety-six".