2016430632 has 64 divisors (see below), whose sum is σ = 5896008000. Its totient is φ = 636766272.

The previous prime is 2016430627. The next prime is 2016430679. The reversal of 2016430632 is 2360346102.

2016430632 is a `hidden beast` number, since 20 + 1 + 6 + 4 + 3 + 0 + 632 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2016430596 and 2016430605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241563 + ... + 249770.

It is an arithmetic number, because the mean of its divisors is an integer number (92125125).

Almost surely, 2^2016430632 is an apocalyptic number.

It is an amenable number.

2016430632 is an abundant number, since it is smaller than the sum of its proper divisors (3879577368).

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

2016430632 is a wasteful number, since it uses less digits than its factorization.

2016430632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491367 (or 491357 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 2016430632 is about 44904.6838536917. The cubic root of 2016430632 is about 1263.3618610960.

Adding to 2016430632 its reverse (2360346102), we get a palindrome (4376776734).

The spelling of 2016430632 in words is "two billion, sixteen million, four hundred thirty thousand, six hundred thirty-two".