407276466 has 8 divisors (see below), whose sum is σ = 814552944. Its totient is φ = 135758820.

The previous prime is 407276461. The next prime is 407276483. The reversal of 407276466 is 664672704.

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

407276466 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (407276461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33939700 + ... + 33939711.

It is an arithmetic number, because the mean of its divisors is an integer number (101819118).

Almost surely, 2^407276466 is an apocalyptic number.

407276466 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.

407276466 is a wasteful number, since it uses less digits than its factorization.

407276466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67879416.

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 407276466 is about 20181.0917940532. The cubic root of 407276466 is about 741.2472671417.

The spelling of 407276466 in words is "four hundred seven million, two hundred seventy-six thousand, four hundred sixty-six".