63314460 has 360 divisors, whose sum is σ = 243326160. Its totient is φ = 13685760.

The previous prime is 63314429. The next prime is 63314491. The reversal of 63314460 is 6441336.

It is an interprime number because it is at equal distance from previous prime (63314429) and next prime (63314491).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 3332331 + ... + 3332349.

It is an arithmetic number, because the mean of its divisors is an integer number (675906).

Almost surely, 2^63314460 is an apocalyptic number.

63314460 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63314460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121663080).

63314460 is an abundant number, since it is smaller than the sum of its proper divisors (180011700).

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

63314460 is a wasteful number, since it uses less digits than its factorization.

63314460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 63314460 is about 7957.0383937744. The cubic root of 63314460 is about 398.5666616545.

Adding to 63314460 its reverse (6441336), we get a palindrome (69755796).

The spelling of 63314460 in words is "sixty-three million, three hundred fourteen thousand, four hundred sixty".