461868344 has 32 divisors (see below), whose sum is σ = 991180800. Its totient is φ = 197651040.

The previous prime is 461868331. The next prime is 461868347. The reversal of 461868344 is 443868164.

It is a super-3 number, since 3×461868344³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 461868295 and 461868304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461868347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34529 + ... + 45999.

It is an arithmetic number, because the mean of its divisors is an integer number (30974400).

Almost surely, 2^461868344 is an apocalyptic number.

It is an amenable number.

461868344 is an abundant number, since it is smaller than the sum of its proper divisors (529312456).

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

461868344 is a wasteful number, since it uses less digits than its factorization.

461868344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12203 (or 12199 counting only the distinct ones).

The product of its digits is 442368, while the sum is 44.

The square root of 461868344 is about 21491.1224462567. The cubic root of 461868344 is about 772.9879652503.

The spelling of 461868344 in words is "four hundred sixty-one million, eight hundred sixty-eight thousand, three hundred forty-four".