406610466 has 8 divisors (see below), whose sum is σ = 813220944. Its totient is φ = 135536820.

The previous prime is 406610459. The next prime is 406610467. The reversal of 406610466 is 664016604.

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

406610466 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (406610467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33884200 + ... + 33884211.

It is an arithmetic number, because the mean of its divisors is an integer number (101652618).

Almost surely, 2^406610466 is an apocalyptic number.

406610466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

406610466 is a wasteful number, since it uses less digits than its factorization.

406610466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67768416.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 406610466 is about 20164.5844489789. The cubic root of 406610466 is about 740.8430044701.

The spelling of 406610466 in words is "four hundred six million, six hundred ten thousand, four hundred sixty-six".