396469719761 has 8 divisors (see below), whose sum is σ = 398415696000. Its totient is φ = 394528372560.

The previous prime is 396469719739. The next prime is 396469719787. The reversal of 396469719761 is 167917964693.

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

It is a cyclic number.

It is not a de Polignac number, because 396469719761 - 2³⁰ = 395395977937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 396469719691 and 396469719700.

It is not an unprimeable number, because it can be changed into a prime (396469719731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 985481 + ... + 1328198.

It is an arithmetic number, because the mean of its divisors is an integer number (49801962000).

Almost surely, 2^396469719761 is an apocalyptic number.

It is an amenable number.

396469719761 is a deficient number, since it is larger than the sum of its proper divisors (1945976239).

396469719761 is a wasteful number, since it uses less digits than its factorization.

396469719761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2314519.

The product of its digits is 92588832, while the sum is 68.

The spelling of 396469719761 in words is "three hundred ninety-six billion, four hundred sixty-nine million, seven hundred nineteen thousand, seven hundred sixty-one".