463353992 has 8 divisors (see below), whose sum is σ = 868788750. Its totient is φ = 231676992.

The previous prime is 463353983. The next prime is 463354013. The reversal of 463353992 is 299353364.

It can be written as a sum of positive squares in only one way, i.e., 419184676 + 44169316 = 20474^2 + 6646^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28959617 + ... + 28959632.

Almost surely, 2^463353992 is an apocalyptic number.

It is an amenable number.

463353992 is a deficient number, since it is larger than the sum of its proper divisors (405434758).

463353992 is a wasteful number, since it uses less digits than its factorization.

463353992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57919255 (or 57919251 counting only the distinct ones).

The product of its digits is 524880, while the sum is 44.

The square root of 463353992 is about 21525.6589213896. The cubic root of 463353992 is about 773.8158771662.

The spelling of 463353992 in words is "four hundred sixty-three million, three hundred fifty-three thousand, nine hundred ninety-two".