461304406 has 8 divisors (see below), whose sum is σ = 695005560. Its totient is φ = 229635888.

The previous prime is 461304391. The next prime is 461304409. The reversal of 461304406 is 604403164.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461304409) 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 3 ways as a sum of consecutive naturals, for example, 507591 + ... + 508498.

It is an arithmetic number, because the mean of its divisors is an integer number (86875695).

Almost surely, 2^461304406 is an apocalyptic number.

461304406 is a deficient number, since it is larger than the sum of its proper divisors (233701154).

461304406 is a wasteful number, since it uses less digits than its factorization.

461304406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016318.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 461304406 is about 21477.9981841884. The cubic root of 461304406 is about 772.6732328303.

The spelling of 461304406 in words is "four hundred sixty-one million, three hundred four thousand, four hundred six".