63300790406 has 32 divisors (see below), whose sum is σ = 109139024640. Its totient is φ = 26973324000.

The previous prime is 63300790367. The next prime is 63300790429. The reversal of 63300790406 is 60409700336.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 63300790406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3094460 + ... + 3114848.

It is an arithmetic number, because the mean of its divisors is an integer number (3410594520).

Almost surely, 2^63300790406 is an apocalyptic number.

63300790406 is a deficient number, since it is larger than the sum of its proper divisors (45838234234).

63300790406 is a wasteful number, since it uses less digits than its factorization.

63300790406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21660.

The product of its (nonzero) digits is 81648, while the sum is 38.

The spelling of 63300790406 in words is "sixty-three billion, three hundred million, seven hundred ninety thousand, four hundred six".