463689156 has 72 divisors (see below), whose sum is σ = 1282417920. Its totient is φ = 129974208.

The previous prime is 463689137. The next prime is 463689181. The reversal of 463689156 is 651986364.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23725 + ... + 38603.

It is an arithmetic number, because the mean of its divisors is an integer number (17811360).

Almost surely, 2^463689156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 463689156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (641208960).

463689156 is an abundant number, since it is smaller than the sum of its proper divisors (818728764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

463689156 is a wasteful number, since it uses less digits than its factorization.

463689156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14953 (or 14944 counting only the distinct ones).

The product of its digits is 933120, while the sum is 48.

The square root of 463689156 is about 21533.4427345002. The cubic root of 463689156 is about 774.0024103711.

The spelling of 463689156 in words is "four hundred sixty-three million, six hundred eighty-nine thousand, one hundred fifty-six".