4420516632 has 64 divisors (see below), whose sum is σ = 13065580800. Its totient is φ = 1219451520.

The previous prime is 4420516619. The next prime is 4420516643. The reversal of 4420516632 is 2366150244.

It is a junction number, because it is equal to n+sod(n) for n = 4420516593 and 4420516602.

It is a congruent number.

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, 448794 + ... + 458537.

It is an arithmetic number, because the mean of its divisors is an integer number (204149700).

Almost surely, 2^4420516632 is an apocalyptic number.

4420516632 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4420516632 is an abundant number, since it is smaller than the sum of its proper divisors (8645064168).

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

4420516632 is a wasteful number, since it uses less digits than its factorization.

4420516632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907376 (or 907372 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 4420516632 is about 66486.9658805393. The cubic root of 4420516632 is about 1641.1855189736.

Adding to 4420516632 its reverse (2366150244), we get a palindrome (6786666876).

The spelling of 4420516632 in words is "four billion, four hundred twenty million, five hundred sixteen thousand, six hundred thirty-two".