63214330 has 32 divisors (see below), whose sum is σ = 126826560. Its totient is φ = 22544640.

The previous prime is 63214321. The next prime is 63214331. The reversal of 63214330 is 3341236.

It is not an unprimeable number, because it can be changed into a prime (63214331) 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, 6556 + ... + 13015.

It is an arithmetic number, because the mean of its divisors is an integer number (3963330).

Almost surely, 2^63214330 is an apocalyptic number.

63214330 is an abundant number, since it is smaller than the sum of its proper divisors (63612230).

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

63214330 is a wasteful number, since it uses less digits than its factorization.

63214330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19614.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 63214330 is about 7950.7439903446. The cubic root of 63214330 is about 398.3564435549.

Adding to 63214330 its reverse (3341236), we get a palindrome (66555566).

The spelling of 63214330 in words is "sixty-three million, two hundred fourteen thousand, three hundred thirty".