1996469559376 has 20 divisors (see below), whose sum is σ = 3868183000800. Its totient is φ = 998228784992.

The previous prime is 1996469559373. The next prime is 1996469559401. The reversal of 1996469559376 is 6739559646991.

It is a junction number, because it is equal to n+sod(n) for n = 1996469559296 and 1996469559305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1996469559373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3746685 + ... + 4246243.

It is an arithmetic number, because the mean of its divisors is an integer number (193409150040).

Almost surely, 2^{1996469559376} is an apocalyptic number.

1996469559376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1996469559376 is a deficient number, since it is larger than the sum of its proper divisors (1871713441424).

1996469559376 is a wasteful number, since it uses less digits than its factorization.

1996469559376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749346 (or 749340 counting only the distinct ones).

The product of its digits is 2976069600, while the sum is 79.

The spelling of 1996469559376 in words is "one trillion, nine hundred ninety-six billion, four hundred sixty-nine million, five hundred fifty-nine thousand, three hundred seventy-six".