996405695 has 16 divisors (see below), whose sum is σ = 1261200000. Its totient is φ = 753621408.

The previous prime is 996405673. The next prime is 996405769. The reversal of 996405695 is 596504699.

It is a cyclic number.

It is not a de Polignac number, because 996405695 - 2¹⁰ = 996404671 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36896 + ... + 57914.

It is an arithmetic number, because the mean of its divisors is an integer number (78825000).

Almost surely, 2^996405695 is an apocalyptic number.

996405695 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

996405695 is a deficient number, since it is larger than the sum of its proper divisors (264794305).

996405695 is a wasteful number, since it uses less digits than its factorization.

996405695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21542.

The product of its (nonzero) digits is 2624400, while the sum is 53.

The square root of 996405695 is about 31565.8944907316. The cubic root of 996405695 is about 998.8004600125.

The spelling of 996405695 in words is "nine hundred ninety-six million, four hundred five thousand, six hundred ninety-five".