462844880 has 80 divisors (see below), whose sum is σ = 1117737984. Its totient is φ = 178053120.

The previous prime is 462844867. The next prime is 462844891. The reversal of 462844880 is 88448264.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478157 + ... + 479123.

Almost surely, 2^462844880 is an apocalyptic number.

462844880 is a gapful number since it is divisible by the number (40) 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 462844880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (558868992).

462844880 is an abundant number, since it is smaller than the sum of its proper divisors (654893104).

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

462844880 is a wasteful number, since it uses less digits than its factorization.

462844880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204 (or 1198 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 44.

The square root of 462844880 is about 21513.8299705097. The cubic root of 462844880 is about 773.5323622353.

The spelling of 462844880 in words is "four hundred sixty-two million, eight hundred forty-four thousand, eight hundred eighty".