396828229459 has 16 divisors (see below), whose sum is σ = 424054385568. Its totient is φ = 370036129792.

The previous prime is 396828229433. The next prime is 396828229513. The reversal of 396828229459 is 954922828693.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 396828229459 - 2⁹ = 396828228947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 396828229394 and 396828229403.

It is not an unprimeable number, because it can be changed into a prime (396828224459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5065224 + ... + 5142970.

It is an arithmetic number, because the mean of its divisors is an integer number (26503399098).

Almost surely, 2^396828229459 is an apocalyptic number.

396828229459 is a deficient number, since it is larger than the sum of its proper divisors (27226156109).

396828229459 is a wasteful number, since it uses less digits than its factorization.

396828229459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80534.

The product of its digits is 134369280, while the sum is 67.

The spelling of 396828229459 in words is "three hundred ninety-six billion, eight hundred twenty-eight million, two hundred twenty-nine thousand, four hundred fifty-nine".