396406550795 has 8 divisors (see below), whose sum is σ = 476456342640. Its totient is φ = 316612919520.

The previous prime is 396406550791. The next prime is 396406550797. The reversal of 396406550795 is 597055604693.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 396406550795 - 2² = 396406550791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (396406550791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64036736 + ... + 64042925.

It is an arithmetic number, because the mean of its divisors is an integer number (59557042830).

Almost surely, 2^396406550795 is an apocalyptic number.

396406550795 is a deficient number, since it is larger than the sum of its proper divisors (80049791845).

396406550795 is a wasteful number, since it uses less digits than its factorization.

396406550795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128080285.

The product of its (nonzero) digits is 30618000, while the sum is 59.

The spelling of 396406550795 in words is "three hundred ninety-six billion, four hundred six million, five hundred fifty thousand, seven hundred ninety-five".