407395996 has 18 divisors (see below), whose sum is σ = 829342248. Its totient is φ = 174598200.

The previous prime is 407395993. The next prime is 407395997. The reversal of 407395996 is 699593704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (407395993) 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 5 ways as a sum of consecutive naturals, for example, 1039080 + ... + 1039471.

Almost surely, 2^407395996 is an apocalyptic number.

It is an amenable number.

407395996 is an abundant number, since it is smaller than the sum of its proper divisors (421946252).

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

407395996 is a wasteful number, since it uses less digits than its factorization.

407395996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078569 (or 2078560 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 52.

The square root of 407395996 is about 20184.0530122173. The cubic root of 407395996 is about 741.3197753165.

The spelling of 407395996 in words is "four hundred seven million, three hundred ninety-five thousand, nine hundred ninety-six".