63464708 has 6 divisors (see below), whose sum is σ = 111063246. Its totient is φ = 31732352.

The previous prime is 63464701. The next prime is 63464749. The reversal of 63464708 is 80746436.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 62853184 + 611524 = 7928^2 + 782^2 .

It is not an unprimeable number, because it can be changed into a prime (63464701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7933085 + ... + 7933092.

It is an arithmetic number, because the mean of its divisors is an integer number (18510541).

Almost surely, 2^63464708 is an apocalyptic number.

It is an amenable number.

63464708 is a deficient number, since it is larger than the sum of its proper divisors (47598538).

63464708 is a wasteful number, since it uses less digits than its factorization.

63464708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15866181 (or 15866179 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 63464708 is about 7966.4740004597. The cubic root of 63464708 is about 398.8816846742.

The spelling of 63464708 in words is "sixty-three million, four hundred sixty-four thousand, seven hundred eight".