463999461986 has 8 divisors (see below), whose sum is σ = 696101701824. Its totient is φ = 231965561380.

The previous prime is 463999461971. The next prime is 463999462067. The reversal of 463999461986 is 689164999364.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17067830 + ... + 17094993.

It is an arithmetic number, because the mean of its divisors is an integer number (87012712728).

Almost surely, 2^463999461986 is an apocalyptic number.

463999461986 is a deficient number, since it is larger than the sum of its proper divisors (232102239838).

463999461986 is a wasteful number, since it uses less digits than its factorization.

463999461986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34169616.

The product of its digits is 544195584, while the sum is 74.

The spelling of 463999461986 in words is "four hundred sixty-three billion, nine hundred ninety-nine million, four hundred sixty-one thousand, nine hundred eighty-six".