463865536 has 56 divisors (see below), whose sum is σ = 977621616. Its totient is φ = 217620480.

The previous prime is 463865531. The next prime is 463865537. The reversal of 463865536 is 635568364.

It is a super-3 number, since 3×463865536³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (463865531) 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, 670951 + ... + 671641.

Almost surely, 2^463865536 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 463865536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488810808).

463865536 is an abundant number, since it is smaller than the sum of its proper divisors (513756080).

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

463865536 is a wasteful number, since it uses less digits than its factorization.

463865536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337 (or 1327 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 46.

The square root of 463865536 is about 21537.5378351380. The cubic root of 463865536 is about 774.1005373435.

The spelling of 463865536 in words is "four hundred sixty-three million, eight hundred sixty-five thousand, five hundred thirty-six".