1632016446 has 16 divisors (see below), whose sum is σ = 3275176464. Its totient is φ = 542148224.

The previous prime is 1632016423. The next prime is 1632016487. The reversal of 1632016446 is 6446102361.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462411 + ... + 465926.

It is an arithmetic number, because the mean of its divisors is an integer number (204698529).

Almost surely, 2^1632016446 is an apocalyptic number.

1632016446 is an abundant number, since it is smaller than the sum of its proper divisors (1643160018).

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

1632016446 is a wasteful number, since it uses less digits than its factorization.

1632016446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928635.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 1632016446 is about 40398.2233025167. The cubic root of 1632016446 is about 1177.3570181731.

The spelling of 1632016446 in words is "one billion, six hundred thirty-two million, sixteen thousand, four hundred forty-six".