63430416 has 60 divisors (see below), whose sum is σ = 202879872. Its totient is φ = 18122688.

The previous prime is 63430399. The next prime is 63430421. The reversal of 63430416 is 61403436.

It is a self number, because there is not a number n which added to its sum of digits gives 63430416.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30456 + ... + 32471.

Almost surely, 2^63430416 is an apocalyptic number.

It is an amenable number.

63430416 is an abundant number, since it is smaller than the sum of its proper divisors (139449456).

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

63430416 is a wasteful number, since it uses less digits than its factorization.

63430416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62948 (or 62939 counting only the distinct ones).

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

The square root of 63430416 is about 7964.3214400224. The cubic root of 63430416 is about 398.8098289109.

The spelling of 63430416 in words is "sixty-three million, four hundred thirty thousand, four hundred sixteen".