63712298 has 32 divisors (see below), whose sum is σ = 106893696. Its totient is φ = 28289088.

The previous prime is 63712291. The next prime is 63712349. The reversal of 63712298 is 89221736.

It is not an unprimeable number, because it can be changed into a prime (63712291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98765 + ... + 99407.

It is an arithmetic number, because the mean of its divisors is an integer number (3340428).

Almost surely, 2^63712298 is an apocalyptic number.

63712298 is a deficient number, since it is larger than the sum of its proper divisors (43181398).

63712298 is a wasteful number, since it uses less digits than its factorization.

63712298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798.

The product of its digits is 36288, while the sum is 38.

The square root of 63712298 is about 7981.9983713353. The cubic root of 63712298 is about 399.3997204451.

The spelling of 63712298 in words is "sixty-three million, seven hundred twelve thousand, two hundred ninety-eight".