963449532 has 48 divisors (see below), whose sum is σ = 2501711520. Its totient is φ = 320651136.

The previous prime is 963449521. The next prime is 963449533. The reversal of 963449532 is 235944369.

963449532 is a `hidden beast` number, since 9 + 634 + 4 + 9 + 5 + 3 + 2 = 666.

It is a super-2 number, since 2×963449532² = 1856470001422038048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (963449533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66528 + ... + 79704.

It is an arithmetic number, because the mean of its divisors is an integer number (52118990).

Almost surely, 2^963449532 is an apocalyptic number.

It is an amenable number.

963449532 is an abundant number, since it is smaller than the sum of its proper divisors (1538261988).

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

963449532 is a wasteful number, since it uses less digits than its factorization.

963449532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13867 (or 13859 counting only the distinct ones).

The product of its digits is 699840, while the sum is 45.

The square root of 963449532 is about 31039.4834364234. The cubic root of 963449532 is about 987.6649836398.

The spelling of 963449532 in words is "nine hundred sixty-three million, four hundred forty-nine thousand, five hundred thirty-two".