63030385 has 16 divisors (see below), whose sum is σ = 83869632. Its totient is φ = 45086400.

The previous prime is 63030379. The next prime is 63030397. The reversal of 63030385 is 58303036.

It is not a de Polignac number, because 63030385 - 2³ = 63030377 is a prime.

It is an alternating number because its digits alternate between even and odd.

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, 6039 + ... + 12748.

It is an arithmetic number, because the mean of its divisors is an integer number (5241852).

Almost surely, 2^63030385 is an apocalyptic number.

It is an amenable number.

63030385 is a deficient number, since it is larger than the sum of its proper divisors (20839247).

63030385 is a wasteful number, since it uses less digits than its factorization.

63030385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18864.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 63030385 is about 7939.1677775444. The cubic root of 63030385 is about 397.9696806950.

The spelling of 63030385 in words is "sixty-three million, thirty thousand, three hundred eighty-five".