461035663 has 4 divisors (see below), whose sum is σ = 502948008. Its totient is φ = 419123320.

The previous prime is 461035657. The next prime is 461035691. The reversal of 461035663 is 366530164.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-461035663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461035763) 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, 20956156 + ... + 20956177.

It is an arithmetic number, because the mean of its divisors is an integer number (125737002).

Almost surely, 2^461035663 is an apocalyptic number.

461035663 is a deficient number, since it is larger than the sum of its proper divisors (41912345).

461035663 is a wasteful number, since it uses less digits than its factorization.

461035663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41912344.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 461035663 is about 21471.7410332744. The cubic root of 461035663 is about 772.5231577701.

The spelling of 461035663 in words is "four hundred sixty-one million, thirty-five thousand, six hundred sixty-three".