63460360 has 64 divisors (see below), whose sum is σ = 146839680. Its totient is φ = 24675840.

The previous prime is 63460357. The next prime is 63460363. The reversal of 63460360 is 6306436.

It is an interprime number because it is at equal distance from previous prime (63460357) and next prime (63460363).

It is not an unprimeable number, because it can be changed into a prime (63460363) 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, 300655 + ... + 300865.

It is an arithmetic number, because the mean of its divisors is an integer number (2294370).

Almost surely, 2^63460360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63460360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73419840).

63460360 is an abundant number, since it is smaller than the sum of its proper divisors (83379320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63460360 is a wasteful number, since it uses less digits than its factorization.

63460360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 63460360 is about 7966.2011021565. The cubic root of 63460360 is about 398.8725752692.

Adding to 63460360 its reverse (6306436), we get a palindrome (69766796).

The spelling of 63460360 in words is "sixty-three million, four hundred sixty thousand, three hundred sixty".