63016378 has 16 divisors (see below), whose sum is σ = 96940800. Its totient is φ = 30708496.

The previous prime is 63016367. The next prime is 63016379. The reversal of 63016378 is 87361036.

It is not an unprimeable number, because it can be changed into a prime (63016379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23448 + ... + 25996.

It is an arithmetic number, because the mean of its divisors is an integer number (6058800).

Almost surely, 2^63016378 is an apocalyptic number.

63016378 is a deficient number, since it is larger than the sum of its proper divisors (33924422).

63016378 is a wasteful number, since it uses less digits than its factorization.

63016378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 63016378 is about 7938.2855831722. The cubic root of 63016378 is about 397.9401987539.

The spelling of 63016378 in words is "sixty-three million, sixteen thousand, three hundred seventy-eight".