463983697 has 4 divisors (see below), whose sum is σ = 464655856. Its totient is φ = 463311540.

The previous prime is 463983661. The next prime is 463983701. The reversal of 463983697 is 796389364.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 463983697 - 2²³ = 455595089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (463983617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335043 + ... + 336424.

It is an arithmetic number, because the mean of its divisors is an integer number (116163964).

Almost surely, 2^463983697 is an apocalyptic number.

It is an amenable number.

463983697 is a deficient number, since it is larger than the sum of its proper divisors (672159).

463983697 is an equidigital number, since it uses as much as digits as its factorization.

463983697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672158.

The product of its digits is 5878656, while the sum is 55.

The square root of 463983697 is about 21540.2808013266. The cubic root of 463983697 is about 774.1662609358.

The spelling of 463983697 in words is "four hundred sixty-three million, nine hundred eighty-three thousand, six hundred ninety-seven".