634363468 has 12 divisors (see below), whose sum is σ = 1119961080. Its totient is φ = 314374592.

The previous prime is 634363463. The next prime is 634363481. The reversal of 634363468 is 864363436.

It is not an unprimeable number, because it can be changed into a prime (634363463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 701278 + ... + 702181.

It is an arithmetic number, because the mean of its divisors is an integer number (93330090).

Almost surely, 2^634363468 is an apocalyptic number.

It is an amenable number.

634363468 is a deficient number, since it is larger than the sum of its proper divisors (485597612).

634363468 is a wasteful number, since it uses less digits than its factorization.

634363468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403576 (or 1403574 counting only the distinct ones).

The product of its digits is 746496, while the sum is 43.

The square root of 634363468 is about 25186.5731690518. The cubic root of 634363468 is about 859.2365082533.

The spelling of 634363468 in words is "six hundred thirty-four million, three hundred sixty-three thousand, four hundred sixty-eight".