461214330 has 64 divisors (see below), whose sum is σ = 1137628800. Its totient is φ = 119598080.

The previous prime is 461214323. The next prime is 461214409. The reversal of 461214330 is 33412164.

It is a self number, because there is not a number n which added to its sum of digits gives 461214330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 699541 + ... + 700199.

It is an arithmetic number, because the mean of its divisors is an integer number (17775450).

Almost surely, 2^461214330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 461214330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (568814400).

461214330 is an abundant number, since it is smaller than the sum of its proper divisors (676414470).

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

461214330 is a wasteful number, since it uses less digits than its factorization.

461214330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 461214330 is about 21475.9011452372. The cubic root of 461214330 is about 772.6229378813.

Adding to 461214330 its reverse (33412164), we get a palindrome (494626494).

The spelling of 461214330 in words is "four hundred sixty-one million, two hundred fourteen thousand, three hundred thirty".