63030988 has 12 divisors (see below), whose sum is σ = 111442072. Its totient is φ = 31190400.

The previous prime is 63030983. The next prime is 63031009. The reversal of 63030988 is 88903036.

It is a happy number.

63030988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×63030988² = 7945810896512288, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (63030983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80838 + ... + 81613.

Almost surely, 2^63030988 is an apocalyptic number.

It is an amenable number.

63030988 is a deficient number, since it is larger than the sum of its proper divisors (48411084).

63030988 is a wasteful number, since it uses less digits than its factorization.

63030988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162552 (or 162550 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 63030988 is about 7939.2057537263. The cubic root of 63030988 is about 397.9709497917.

The spelling of 63030988 in words is "sixty-three million, thirty thousand, nine hundred eighty-eight".