461344460 has 24 divisors (see below), whose sum is σ = 969960096. Its totient is φ = 184321280.

The previous prime is 461344421. The next prime is 461344469. The reversal of 461344460 is 64443164.

It is not an unprimeable number, because it can be changed into a prime (461344469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4529 + ... + 30711.

It is an arithmetic number, because the mean of its divisors is an integer number (40415004).

Almost surely, 2^461344460 is an apocalyptic number.

It is an amenable number.

461344460 is an abundant number, since it is smaller than the sum of its proper divisors (508615636).

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

461344460 is a wasteful number, since it uses less digits than its factorization.

461344460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27073 (or 27071 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 461344460 is about 21478.9306065269. The cubic root of 461344460 is about 772.6955953293.

The spelling of 461344460 in words is "four hundred sixty-one million, three hundred forty-four thousand, four hundred sixty".