63030998 has 16 divisors (see below), whose sum is σ = 99256320. Its totient is φ = 29980200.

The previous prime is 63030983. The next prime is 63031009. The reversal of 63030998 is 89903036.

It is a happy number.

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, 4958 + ... + 12273.

It is an arithmetic number, because the mean of its divisors is an integer number (6203520).

Almost surely, 2^63030998 is an apocalyptic number.

63030998 is a deficient number, since it is larger than the sum of its proper divisors (36225322).

63030998 is a wasteful number, since it uses less digits than its factorization.

63030998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17323.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 63030998 is about 7939.2063835121. The cubic root of 63030998 is about 397.9709708380.

The spelling of 63030998 in words is "sixty-three million, thirty thousand, nine hundred ninety-eight".