463880881 has 8 divisors (see below), whose sum is σ = 466681824. Its totient is φ = 461088000.

The previous prime is 463880867. The next prime is 463880891. The reversal of 463880881 is 188088364.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 463880881 - 2⁵ = 463880849 is a prime.

It is a super-2 number, since 2×463880881² = 430370943514672322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (463880821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143226 + ... + 146428.

It is an arithmetic number, because the mean of its divisors is an integer number (58335228).

Almost surely, 2^463880881 is an apocalyptic number.

It is an amenable number.

463880881 is a deficient number, since it is larger than the sum of its proper divisors (2800943).

463880881 is a wasteful number, since it uses less digits than its factorization.

463880881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4031.

The product of its (nonzero) digits is 294912, while the sum is 46.

The square root of 463880881 is about 21537.8940706839. The cubic root of 463880881 is about 774.1090731805.

The spelling of 463880881 in words is "four hundred sixty-three million, eight hundred eighty thousand, eight hundred eighty-one".