963432456 has 64 divisors (see below), whose sum is σ = 2756073600. Its totient is φ = 274925568.

The previous prime is 963432427. The next prime is 963432511. The reversal of 963432456 is 654234369.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152986 + ... + 159158.

It is an arithmetic number, because the mean of its divisors is an integer number (43063650).

Almost surely, 2^963432456 is an apocalyptic number.

It is an amenable number.

963432456 is an abundant number, since it is smaller than the sum of its proper divisors (1792641144).

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

963432456 is a wasteful number, since it uses less digits than its factorization.

963432456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7118 (or 7114 counting only the distinct ones).

The product of its digits is 466560, while the sum is 42.

The square root of 963432456 is about 31039.2083661939. The cubic root of 963432456 is about 987.6591485419.

The spelling of 963432456 in words is "nine hundred sixty-three million, four hundred thirty-two thousand, four hundred fifty-six".