464336532 has 216 divisors, whose sum is σ = 1376062688. Its totient is φ = 131725440.

The previous prime is 464336527. The next prime is 464336539. The reversal of 464336532 is 235633464.

464336532 is a `hidden beast` number, since 4 + 643 + 3 + 6 + 5 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464336539) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6930363 + ... + 6930429.

Almost surely, 2^464336532 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 464336532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (688031344).

464336532 is an abundant number, since it is smaller than the sum of its proper divisors (911726156).

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

464336532 is a wasteful number, since it uses less digits than its factorization.

464336532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 163 counting only the distinct ones).

The product of its digits is 155520, while the sum is 36.

The square root of 464336532 is about 21548.4693655953. The cubic root of 464336532 is about 774.3624486784.

Adding to 464336532 its reverse (235633464), we get a palindrome (699969996).

The spelling of 464336532 in words is "four hundred sixty-four million, three hundred thirty-six thousand, five hundred thirty-two".