461731364 has 12 divisors (see below), whose sum is σ = 808313100. Its totient is φ = 230784768.

The previous prime is 461731343. The next prime is 461731367. The reversal of 461731364 is 463137164.

It can be written as a sum of positive squares in 2 ways, for example, as 398401600 + 63329764 = 19960^2 + 7958^2 .

It is not an unprimeable number, because it can be changed into a prime (461731367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6329 + ... + 31040.

It is an arithmetic number, because the mean of its divisors is an integer number (67359425).

Almost surely, 2^461731364 is an apocalyptic number.

It is an amenable number.

461731364 is a deficient number, since it is larger than the sum of its proper divisors (346581736).

461731364 is a wasteful number, since it uses less digits than its factorization.

461731364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40462 (or 40460 counting only the distinct ones).

The product of its digits is 36288, while the sum is 35.

The square root of 461731364 is about 21487.9353126353. The cubic root of 461731364 is about 772.9115406139.

The spelling of 461731364 in words is "four hundred sixty-one million, seven hundred thirty-one thousand, three hundred sixty-four".