406078696 has 16 divisors (see below), whose sum is σ = 768515040. Its totient is φ = 201141360.

The previous prime is 406078669. The next prime is 406078709. The reversal of 406078696 is 696870604.

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, 236340 + ... + 238051.

It is an arithmetic number, because the mean of its divisors is an integer number (48032190).

Almost surely, 2^406078696 is an apocalyptic number.

It is an amenable number.

406078696 is a deficient number, since it is larger than the sum of its proper divisors (362436344).

406078696 is a wasteful number, since it uses less digits than its factorization.

406078696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474504 (or 474500 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 406078696 is about 20151.3943934409. The cubic root of 406078696 is about 740.5199024815.

The spelling of 406078696 in words is "four hundred six million, seventy-eight thousand, six hundred ninety-six".