407041216 has 28 divisors (see below), whose sum is σ = 835578720. Its totient is φ = 196501760.

The previous prime is 407041157. The next prime is 407041273. The reversal of 407041216 is 612140704.

It is an unprimeable number.

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, 107800 + ... + 111511.

Almost surely, 2^407041216 is an apocalyptic number.

It is an amenable number.

407041216 is an abundant number, since it is smaller than the sum of its proper divisors (428537504).

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

407041216 is a wasteful number, since it uses less digits than its factorization.

407041216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219352 (or 219342 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 407041216 is about 20175.2624766073. The cubic root of 407041216 is about 741.1045205313.

The spelling of 407041216 in words is "four hundred seven million, forty-one thousand, two hundred sixteen".